The Department of Mathematics is established along with the inception of the Institute. Since its establishment, the Department has ever been striving to provide quality technical education with core support to all engineering Departments. It imbibes a sense of professionalism in its students. To achieve such high standards it has extremely competent faculty members. It has a wellequipped computational fluid dynamics (CFD) laboratory. The Department lays special emphasis on R & D activities both on the part of the faculty members as well as the students.
The vision of the Department of Mathematics, National Institute of Technology Silchar is as follows:
The mission of the Department of Mathematics, National Institute of Technology Silchar is as follows:
The program prepares students to teach Mathematics at the institute of higher education with gaining a strong basis on mathematical skills. The major educational objectives are:
The Program Outcomes (POs) of the Department of Mathematics are as follows:
HOD: Dr. Mausumi Sen
Phone: 09864371472
Email: senmausumi[at]gmail[dot]com
Associate Professor
Department: MATHEMATICS
Phone: 9435566071
Email: bijan1049[at]gmail[dot]com
Department: MATHEMATICS
Associate Professor
Phone: 9435566071
Email: bijan1049[at]gmail[dot]com
Alternate Email ID:  bijan[at]math[dot]nits[dot]ac[dot]in, bijan_nath[at]yahoo[dot]co[dot]in 
Academic Qualifications  
Qualifications Details :  M.Sc. (GoldMedalist, Gauhati University) in Pure Mathematics. 
Currently Teaching Subject:  Real Analysis & Linear Algebra in PG Level 
Experience  
Experience Description:  Teaching Experience: As Lecturer in Mathematics in Karimganj College, Karimganj from 12081992 to 30111992. As Lecturer in Mathematics in R.E.C. Silchar from 01121992 to 11082000 As Sr. Lecturer in Mathematics in R.E.C./ NIT Silchar from 12082000 to 28052006 As Selection Grade Lecturer in Mathematics in NIT Silchar from 28052006 to 28052009. As Assoiate Professor in Mathematics in NIT Silchar from 29052009 to till date. Other experiences: Associate Dean Academic (Exam) from 01022010 to till date. HOD Mathematics from 01112006 to 12012009 and from 11022013 to till date. 
Area of Interest/Specialization :  Modern Algebra, Topology & Functional Analysis 
Teaching Interests :  Teaching B.Sc.Hon's level Mathematics for all Topics, M.Sc. Level Mathematics for Topics in Pure Mathematics. 
Administrative Interests :  Research interest in Topology Teaching interest in Pure Mathematics Administrative interest in Academic Section: Associate Dean Academic (Exam) 
Biographical Sketch :  HSLC EXAM . Result: Under SEBA from BNMP School, Dhalai, First Division with 86% in General Maths & 96% in Advanced Maths(1982). PreUniversity Exam. Result: Under Gauhati University from GC College Silchar, First Division with 81% in Mathematics.(1984) B.Sc.Exam Result: Under Gauhati University from GC College Silchar, First Class 6th in Mathematics Major(Hon’s) & Distinction in Pass subjects.(1987) M.Sc.Exam. Result: From Gauhati University First Class Ist in Pure Mathematics with 84.4% of marks.(1989, held in 199091) for which Academic GoldMedal was awarded. 
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Associate Professor
Department: MATHEMATICS
Phone: 9435370512
Email: pijusde[at]rediffmail[dot]com
Department: MATHEMATICS
Associate Professor
Phone: 9435370512
Email: pijusde[at]rediffmail[dot]com
Academic Qualifications  
Qualifications Details :  
Currently Teaching Subject:  
Experience  
Area of Interest/Specialization :  Operations Research and Applied Mathematics. 
Administrative Interests :  Fuzzy Optimization and Decision Making, Operations Research in Crisp and Fuzzy Environments, Fuzzy Mathematics, Fuzzy Differential Equations, Fuzzy Graphs, Fuzzy Probability, Mathematical Modeling, Numerical Optimization, Wave Propagation in Elastic Solids, Finite Element Method. 1) Head, Mathematics Department, NIT Silchar. 2) Nodal Officer Statistics, NIT Silchar. 
Biographical Sketch :  M.Sc (Pure Mathematics) Kalyani University B.T (Bachelor of Teaching) Kalyani University M.Phil (Applird Mathematics) Indian School of Mines Dhanbad Ph.D (Applied Mathematics) Indian School of Mines Univ. Dhanbad Some Special Courses Attended (Two weeks and more) One semester (August – December, 1998) certificate course attended “Finite Element Methods for Engineers” at IISc Bangalore UGC Refresher Course ( 24 December, 2003 – 12 January, 2004) “Graph Theory and Discrete Mathematics” at Banasthal University. AICTE Short Term Course (16 – 27 May, 2005 ) “Computational Intelligence and Its Applications” at NIT Durgapur. 
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Associate Professor
Department: MATHEMATICS
Phone: 9435372398
Email: santanuroy79[at]yahoo[dot]in
Department: MATHEMATICS
Associate Professor
Phone: 9435372398
Email: santanuroy79[at]yahoo[dot]in
Alternate Email ID:  santanu[at]math[dot]nits[dot]ac[dot]in 
Academic Qualifications  
Qualifications Details :  M. Sc. Ph. D. 
Currently Teaching Subject:  Probability, Numerical Analysis, Mathematical methods. 
Experience  
Experience Duration:  22 years (approx) 
Experience Description:  Total Experience: 23 Years Lecturer: 14 years Assistant Professor: 09 years 
Area of Interest/Specialization :  Fuzzy Set theory , Realvalued Fuzzy Multiple Sequence Spaces. 
Teaching Interests :  Fuzzy Set theory , Numerical analysis, Probability. 
Research Interests :  Fuzzy Set theory , Realvalued Fuzzy Multiple Sequence Spaces. 
Administrative Interests :  To teach B. Tech. Courses from 1st to 5th semester, To write papers in International Journals, Nodal Officer (Statistics) of NIT Silchar, HOD of Mathematics, NIT Silchar, External member of DUPC of Civil Engg. Deptt., NIT Silchar, Chairman & member of Doctorial Committee of the students of Mathematics & Physics Deptt. NIT Silchar. 
Biographical Sketch :  A small mole on the left eye. 
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Associate Professor
Department: MATHEMATICS
Phone: 9864371472
Email: senmausumi[at]gmail[dot]com
Department: MATHEMATICS
Associate Professor
Phone: 9864371472
Email: senmausumi[at]gmail[dot]com
Alternate Email ID:  senmausumi[at]gmail[dot]com 
Date of Joining:  20060602 
Academic Qualifications  
Qualifications Details :  M.Sc, Ph.D. 
Currently Teaching Subject:  Real Analysis, Functional Analysis, Discrete Mathematical Structure, Fuzzy Logic and Belief Theory, Introduction to Stochastic Process 
Experience  
Experience Duration:  10 years 4 months 
Area of Interest/Specialization :  Functional Analysis, Fuzzy sets and fuzzy logic, Linear Algebra 
Administrative Interests :  Associate Dean(R&C) 
Biographical Sketch :  M.Sc from Gauhati Unversity Ph.D. from Institute of Advanced Study in Science &Technology (IASST) 
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Assistant Professor
Department: MATHEMATICS
Phone: 9435174712
Email: ramesh.ganti[at]gmail[dot]com
Department: MATHEMATICS
Assistant Professor
Phone: 9435174712
Email: ramesh.ganti[at]gmail[dot]com
Academic Qualifications  
Qualifications Details :  
Currently Teaching Subject:  
Experience  
Area of Interest/Specialization :  Complex Analysis 
Administrative Interests :  Entire and Meomorphic Functions 
Biographical Sketch :  Ph.D. from I.I.T.Roorkee. M.Sc. from Andhra University. 
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Assistant Professor
Department: MATHEMATICS
Phone: 9435176446
Email: kedarnath@math.nits.ac.in
Department: MATHEMATICS
Assistant Professor
Phone: 9435176446
Email: kedarnath@math.nits.ac.in
Alternate Email ID:  kedar.iitr[at]gmail[dot]com 
Date of Joining:  20100705 
Academic Qualifications  
Qualifications Details :  M. Sc., Ph. D. (IIT Roorkee) 
Currently Teaching Subject:  Applied Mathematics 
Experience  
Experience Duration:  9 years 10 months 
Experience Description:  July2010 till date, Assistant Professor, National Institute of Technology Silchar (NITS), Silchar, Assam.Aug2008 to June2010, Lecturer, KIIT deemed University, Bhubaneswar, Orissa.July2008 to Aug2008, Associate Lecturer, Birla Institute of Technology, Mesra, Ranchi, Jharkhand.Jan2004 to Dec2007, Tutorial Teacher to BE students, Indian Institute of Technology Roorkee, Uttaranchal. 
Area of Interest/Specialization :  Evolutionary Optimization, Soft Computing, Networking Optimization 
Teaching Interests :  Applied Mathematics including Optimization, Graph theory, Probability and Statistics 
Research Interests :  Operations Research, Evolutionary Optimization, Networking Optimization, Graph Theory 
Administrative Interests :  • Faculty Advisor (2011 & 2012) to B. Tech. 1ST SEM. Students at NIT Silchar • Hostel Warden, Hostel No. 1 (201215), NIT Silchar (Since, March 2012 till date). • Research Core committee member of NIT Silchar • Course Coordinator for MathI (2011 & 2012). • Course Coordinator for Discrete Mathematics (2012) • DUPC Member (Since March. 2012) • DPPC Member (Since Feb. 2013) • Member of ‘complaint committee’ of ‘sexual Harassment of women at work places’ for NIT Silchar to Government of India. (Since April. 2013) • Liaison officer to Physically handicapped students, NIT Silchar (Since 27.06.13) • Head, Gyansagar (A social organization of NIT Silchar) (Since 02.09.2013) • Secretary, Boat Club, NIT Silchar (Since Sept. 2013) • Departmental Purchase Committee member, Dept. of Mathematics, NIT Silchar (Since Oct. 2013) • Faculty advisor to.. (i) Mathematical Olympiad, NIT Silchar, Oct 2013, and (ii) Cricket Association, Gymkhana Body, NIT Silchar (201314) 
Biographical Sketch :  • 2008: Ph. D. (Operations Research) from Indian Institute of Technology Roorkee, Thesis Title: “Design and Applications of Hybrid Genetic Algorithms for Function Optimization”;• 1st Class M. Sc. from G. M. (Auto.) College, Sambalpur University, Orissa;• 1st Class B. Sc. (Mathematics Honours) from Berhampur University, Berhampur, Orissa. 
Awards/Achievements :  Awards:• GATE qualified, 2002;• Awarded MHRD Fellowship during Ph. D. (Jan2004 to Dec2007) at IIT Roorkee. Achievements:• President, Mathematical Colloquium, Department of Maths., IIT Roorkee, July2006 to June2007;• Trained one semester GERMAN Language Course at Department of Humanities and Social Science, IIT Roorkee, July to Dec2006; PhD: Guided: 03 (Awarded in the years: 2014, 2015, 2015), Ongoing: 02. INVITED TALKS: 12 i. Expert Lecture on “On Fibonacci Numbers”, in the oneweek workshop on ‘Innovative and Contemporary Teachers’ Training in Mathematics (ICTM 2017), during 1418 Aug. 2017, sponsored by PMMM NMTT, GoI, (on 18.08.2017). ii. Expert Lectures on “Panoramic view of Nonlinear Optimization” and “Genetic Algorithm: What, Why and How?” in the workshop on ‘Research Methodology and Data Analytics, Department of Management Studies, NIT Silchar, during 28th Aug. – 1st Sept. 2017. (on 30 and 31.08.2017) iii. Expert Lecture on ‘Numerical Optimization’ in ‘Twoday invited lecture series for undergraduate Mathematics’ at S. S. College, Hailakandi, Assam during 21 22 March 2017, sponsored by Dept. of Biotechnology, GOI. (on 21.03.2017) iv. Expert lecture on “Genetic Algorithm and Applications”, in one week workshop on ‘Recent Trends on Optimization Techniques in Science and Engineering (ROTS  2017)’ at NIT Silchar during 15. – 20 March 2017. (on 18.03.2017) v. Expert lecture on “Optimization in Graphs” and “GA: Design and Applications”, in one week workshop on ‘Applications of Optimization Techniques in Engineering and Technology (AOTET  2017)’ at NIT Silchar during 24th Feb. – 1st March 2017. (on 28.02.2017) vi. Invited lecture on “Future and Inspiration”, Prativa Residential College, Chatrapur, Ganjam, Odisha, on 19.06.2016. vii. Expert lecture on “Panorama of Nature Inspired Algorithms and Applications”, in a Faculty Development Program “Optimization Techniques using Nature Inspired Algorithms for Engineering Applications” at Rajasthan Technical University, Kota; during 1923, Jan. 2015. viii. Invite talk on ‘Applications of Natureinspired Algorithms’ at VIT Vellore, Tamilnadu, (on 29.06.13) ix. Expert lecture on ‘Design and application of Evolutionary methods’, at NIIS Institute of Business Administration, Bhubanewswar in an AICTE sponsored national seminar ‘Soft Computing: A Panorama of Possibilities’. (on 1st June, 2013) x. Expert Lecture on “Hybrid GA and its Applications in Solving Sudoku Puzzle” in the DST sponsored National Program for Training of Scientists & Technologists Working in Government sector on “Soft Computing Techniques for Optimization” at ABVIIITM Gwalior, during 0409 March, 2013. (on 07.03.2013) xi. Expert Lecture at IIT Roorkee in the QIP Workshop on “Recent Advances in Genetic Algorithms and their Applications in Engineering Design”. (on 28th June, 2012) xii. Invited Lecture on “Basics of GA” at BJB College, Bhubaneswar, Orissa. (in Sept. 2009) Foreign Counties Visited: 06 (Bangkok, Thailand 2016; Singapore 2015; Liverpool Hope University, UK 2014; Dubai 2011; Malaysia 2010; Las Vegas, USA 2007) *Thesis Supervision: • Ph. D.: Awarded: 04 (including 01 submitted), Ongoing: 02, • Master’s: Completed03 (in 2015, 2016), Ongoing02 Int. Conference / Workshop / STTP Organized:08, i. Organized a Oneweek workshop on ‘Innovative and Contemporary Teachers’ training in Mathematics (ICTM 2017)’ at NIT Silchar during 1418 Aug. 2017, sponsored by PMMM NMTT, GoI, (As Principal Coordinator). ii. Organized a Oneweek workshop on ‘Recent Trends on Optimization Techniques in Science and Engineering (ROTS  2017)’ at NIT Silchar during 15. – 20 March 2017, sponsored by TEQIPII. (As sole Coordinator). iii. Organized DSTsponsored “INSPRIE Science camp” during 59, July 2016. (As sole Coordinator). iv. Organized a Selfsponsored Course on ‘Applications of Statistical Methods and Optimization Techniques in Science and Engineering (SMOT2016)”, during 1823, March 2016. (As sole Coordinator). v. Organized 
P.G. Scholars Guided:  COMPLETED: 03 ONGOING: 02 
Ph.D. Scholars Guided:  COMPLETED: 04, ONGOING: 02 
Projects:  ONGOING: 02 
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Assistant Professor
Department: MATHEMATICS
Phone: 8133042303
Email: praveen@math.nits.ac.in
Department: MATHEMATICS
Assistant Professor
Phone: 8133042303
Email: praveen@math.nits.ac.in
Alternate Email ID:  pkguptaitbhu@gmail.com 
Date of Joining:  20141201 
Academic Qualifications  
Qualifications Details :  Ph.D. [IIT (BHU) Varanasi] 
Currently Teaching Subject:  UG (B.Tech.): Mathematics  II : Linear Algebra, Complex, ODE (MA1102); Mathematics  III : Fourier, PDE and Probability (MA1201); ********************************************************************************************* PG/Ph.D. : Ordinary and Partial Differential Equations (MA6103); Mathematical Modelling (MA6403) 
Experience  
Experience Duration:  More than 7 Years 
Experience Description:  (I). December 01, 2014 to till date, National Institute of Technology Silchar, Assam. ********************************************************************************************** (II). Jully 11, 2011 to November 30, 2014, Banasthali University, Rajasthan. 
Area of Interest/Specialization :  Applied Mathematics [Differential Equations, Numerical Methods, Mathematical Modelling, Fractional Calculus] 
Teaching Interests :  Ordinary and Partial Differential Equations, Numerical Methods, Mathematical Modelling, Computer Programming. 
Research Interests :  Applications of Differential Equations in Biology, Numerical Methods for ODE and PDEs; Mathematical Modelling of Biological Problems; Fractional Calculus. 
Administrative Interests :  (I). A Coordinator of Sponsored Project Monitoring Committee at NIT Silchar (20162018); ********************************************************************************************** (II). A member of Anti Ragging Committee at NIT Silchar; ********************************************************************************************** (III). Faculty Advisor of M.Sc. Students at NIT Silchar for the sessions January  May 2015 and July  December 2018. ********************************************************************************************** (IV). Associate Warden of Boys Hostel 07 during September 05, 2017 to September 20, 2019 at NIT Silchar; ********************************************************************************************** (V) Work with Associate Dean (Examination) during January to May 2015. ********************************************************************************************* (VI). Member of Departmental Peer Review Committee at NIT Silchar. 
Biographical Sketch :  2011 : Ph.D. (Applied Mathematics) from Indian Institute of Technology, BHU, Thesis Title: “Some Studies on Mathematical Modelling of Heat Transfer in Biological Tissues”; ********************************************************************************************* 2006 : 1st Class M.Sc. from D.V. College, Orai (Bundelkhand University), U.P.; ********************************************************************************************* 2004 : 1st Class B.Sc. (Mathematics, Physics) from D.V. College, Orai (Bundelkhand University), U.P. 
Awards/Achievements :  The research article, “Numerical solution of tumorimmune model including small molecule drug by multistep differential transform method” presented by Praveen Kumar Gupta has been selected as one of the best paper during the 13th International Conference on Computing, Engineering and Information Technology (ICCEIT 2019) held at Bangkok, Thailand during September 2829, 2019. *********************************************************************************************** The research article, “Dynamical behaviour of fractional order tumorimmune model with targeted chemotherapy treatment” presented by Praveen Kumar Gupta has been selected as one of the best paper during the 3rd International Conference on Advances in Mechanical and Production Engineering 2018 (ICAMPE 2018) held at Bangkok, Thailand during March 1920, 2018. ********************************************************************************************* NBHMPost Doctoral Fellowship (July 2011) ********************************************************************************************* First Prize for Publication Scholarship in IITBHU (2011) ********************************************************************************************* Lifetime Member of Indian Mathematical Society (No. G12125 ) ********************************************************************************************* Lifetime Member of Ramanujan Mathematical Society (No. 897) ********************************************************************************************* Lifetime Member of Indian Academy for Mathematical Modeling & Simulation (No. 151) ********************************************************************************************* Lifetime Member of Vijñāna Parishad of India (No. 253) ********************************************************************************************* Lifetime Member of Soft Computing Research Society (No. 20181205689) 
P.G. Scholars Guided:  (I). Mr Priyajit Das, (1347104), "Mathematical Modelling and Numerical Simulation of Heat transfer Equation", (2015). *********************************************************************************************** (II). Mr. Saumitra Shankar Paul (1547102), "A study on PreyPredator model incorporating a prey refuge and a prey migration", (2017). *********************************************************************************************** (III). Ms. Debita Gole (1547106), "A study on SIR model with stability analysis" (2017). *********************************************************************************************** (IV). Ms. Disha Saikia (1647101), "A study on Hepatitis B virus model with fusion effect", (2018). *********************************************************************************************** (V). Ms. Yogita (1847108), "A mathematical study on Hepatitis C Virus", (2020). 
Ph.D. Scholars Guided:  (I). Ms. Kiranta Kumari, "A study on partial differential equations using LaplaceDifferential Transform Method" as a Cosupervisor (2016). *********************************************************************************************** (II). Mr. Ajoy Dutta, "A study on Mathematical Modelling of HIV/AIDS dynamics with transmission and treatment through stability analysis and homotopy analysis method" as a Supervisor. [2019]. *********************************************************************************************** (III). Mr. Biplab Dhar, "Mathematical study and Simulation on tumorimmune system with Targeted Chemotherapeutic Drug" as a Supervisor.[Submitted]. *********************************************************************************************** (IV). Mr. Asish Adak, yet to decide, [Ongoing]. *********************************************************************************************** (V). Ms. Arpita Devi, yet to decide, [Ongoing]. 
Projects:  Title: "A numerical treatment of HIV infection through mathematical model" Principal Investigator: Dr. Praveen Kumar Gupta, CoPrincipal Investigator: Dr. Pankaj Biswas, Duration : Two Years (30/03/2016 to 29/03/2018) 
Book / Chapters Published:  1. Dutta A., Adak A., Gupta P.K. (2020) Analysis of FractionalOrder Deterministic HIV/AIDS Model During Drug Therapy Treatment. In: Das K., Bansal J., Deep K., Nagar A., Pathipooranam P., Naidu R. (eds) Soft Computing for Problem Solving. Advances in Intelligent Systems and Computing, vol 1048. Springer, Singapore. https://doi.org/10.1007/9789811500350_1 ********************************************************************************************** 2. Dhar B., Gupta P.K. (2020) Numerical Solution of TumorImmune Model with Targeted Chemotherapy by Multi Step Differential Transformation Method. In: Dawn S., Balas V., Esposito A., Gope S. (eds) Intelligent Techniques and Applications in Science and Technology. ICIMSAT 2019. Learning and Analytics in Intelligent Systems, vol 12. Springer, Cham. https://doi.org/10.1007/9783030423636_47 ********************************************************************************************** 3. Ajoy Dutta, Praveen Kumar Gupta (2019) Approximate Analytical Solution of a HIV/AIDS Dynamic Model During Primary Infection. In: Rushi Kumar B., Sivaraj R., Prasad B., Nalliah M., Reddy A. (eds) Applied Mathematics and Scientific Computing. Trends in Mathematics. ISBN: 9783030011239, pp. 237244, Birkhäuser, Cham (Springer). ********************************************************************************************** 4. Praveen Kumar Gupta (2018) Local and Global Stability of Fractional Order HIV/AIDS Dynamics Model. In: Ghosh D., Giri D., Mohapatra R., Savas E., Sakurai K., Singh L. (eds) Mathematics and Computing. ICMC 2018. Communications in Computer and Information Science, vol 834, pp. 141148, Singapore (Springer). 
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Assistant Professor
Department: MATHEMATICS
Phone: 8474078886
Email: maqbul@math.nits.ac.in
Department: MATHEMATICS
Assistant Professor
Phone: 8474078886
Email: maqbul@math.nits.ac.in
Alternate Email ID:  maqboolkareem@gmail.com 
Academic Qualifications  
Qualifications Details :  M.Sc., Ph.D. 
Currently Teaching Subject:  MathematicsI, MathematicsII, MathematicsIII, Real Analysis, Complex Analysis, Functional Analysis, Ordinary Differential Equations. 
Experience  
Experience Description:  (i) December 2014 to till date, Assistant Professor, National Institute of Technology Silchar, Assam. (ii) January 2014 to June 2014, Assistant Professor, Dr B R Ambedkar National Institute of Technology Jalandhar, Punjab. 
Area of Interest/Specialization :  
Teaching Interests :  Analysis, Abstract Algebra and Differential Equations. 
Research Interests :  Applications of Semigroup Theory of Bounded Linear Operators to Differential Equations, Almost Periodicity of Solutions of Differential Equations. 
Awards/Achievements :  (i) "Syed Vazir Ali Zaheer Gold Medal" by Osmania University for securing highest marks in B.Sc. Mathematics (ii) Qualified CSIR  JRF  NET (June 2007) (iii) Recipient of NBHM Post Doctoral Fellowship. 
P.G. Scholars Guided:  Guided: 05; 
Ph.D. Scholars Guided:  Guiding: 01. 
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Assistant Professor
Department: MATHEMATICS
Phone: 9435432427
Email: pankaj[at]math[dot]nits[dot]ac[dot]in
Department: MATHEMATICS
Assistant Professor
Phone: 9435432427
Email: pankaj[at]math[dot]nits[dot]ac[dot]in
Alternate Email ID:  pankaj.biswas2002[at]gmail[dot]com 
Academic Qualifications  
Qualifications Details :  
Currently Teaching Subject:  
Experience  
Area of Interest/Specialization :  
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Assistant Professor
Department: MATHEMATICS
Phone: 9707152046
Email: juthika@math.nits.ac.in
Department: MATHEMATICS
Assistant Professor
Phone: 9707152046
Email: juthika@math.nits.ac.in
Alternate Email ID:  mahanta.juthika[at]gmail[dot]com 
Date of Joining:  20150113 
Academic Qualifications  
Qualifications Details :  Ph.D. 
Currently Teaching Subject:  MA101, MA5118 
Experience  
Area of Interest/Specialization :  Pure Mathematics, Fuzzy Set theory and its application. 
Teaching Interests :  Topology, Linear Algebra, Real Analysis. 
Research Interests :  Fuzzy Topology, Application of fuzzy set theory, Rough Set Theory. 
Biographical Sketch :  2013 : Ph.D. from NERIST, a deemed university, under HRD Ministry on Govt. of India. Thesis Title: “A STUDY ON SOME TOPOLOGICAL ASPECTS OF FUZZY SETS : B.Sc. from Cotton College, Guwahati (known as Centre of Excellence of the North East India), Assam. 
P.G. Scholars Guided:  5 completed, 2 ongoing 
Ph.D. Scholars Guided:  4 ongoing. 
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Assistant Professor
Department: MATHEMATICS
Phone: 8811046446
Email: subrata[at]math[dot]nits[dot]ac[dot]in
Department: MATHEMATICS
Assistant Professor
Phone: 8811046446
Email: subrata[at]math[dot]nits[dot]ac[dot]in
Alternate Contact No.:  919434960653 
Alternate Email ID:  subrata.br[at]gmail[dot]com 
Academic Qualifications  
Qualifications Details :  Ph.D. (IIT Kharagpur) 
Currently Teaching Subject:  
Experience  
Area of Interest/Specialization :  Computational Fluid Dynamics: Micronano fluidics Modelling 
Projects:  Project title: Numerical Study on Electrokinetic Flow through Polyelectrolyte coated Nanopore. Sponsored Agency: Science and Engineering Research Board (SERB), Govt. of India. Sanctioned Amount: 25 Lakhs. Year: 20172020 
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Assistant Professor
Department: MATHEMATICS
Phone: 8811046466
Email: raju[at]math[dot]nits[dot]ac[dot]in
Department: MATHEMATICS
Assistant Professor
Phone: 8811046466
Email: raju[at]math[dot]nits[dot]ac[dot]in
Alternate Email ID:  drbhsraju[at]gmail[dot]com 
Academic Qualifications  
Qualifications Details :  Ph. D (2012) from Pondicherry Central University M.Phil(2006) from Jawaharlal Nehru Technological University, Hyderabad M.Sc(Tech) (1996) from Jawaharlal Nehru Technological University, Hyderabad 
Currently Teaching Subject:  MathematicsI (B.Tech, 1st Sem), Partial Differential Equations ( M.Sc,1st Sem) Numerical methods (B.Tech, 5th Sem) 
Experience  
Experience Description:  Assistant Professor in NIT Silchar from 30012015 to tilldate, Associate Professor in GITAM University, Bangalore from 01082014 to 10012015. Associate Professor in VIGNAN University, Guntur from 19062013 to17072014. Research Associate in CSIR Project, School of Basic Sciences, I I T Bhubaneswar from 19022013 to 31052013. Fulltime Research scholar in the Department of Mathematics, Pondicherry University from 22122009 to 31122012. Assistant Professor, Department of Mathematics, B V C Engg. College, JNT University, from 09111999 to 10112009. Lecturer in Department of Mathematics, Dr. K V R D Degree, Andhra University,from 20111996 to 07111999. 
Area of Interest/Specialization :  Numerical Methods, Computational Fluid Dynamics 
Teaching Interests :  Numerical Methods, Complex analysis, 
Research Interests :  Numerical Methods, Computational Fluid Dynamics. At present working Higher Order Compact Schemes, Multigrid methods, Application to incompressible flows, Heat transfer. Guiding two research scholars for Ph.D 
Administrative Interests :  Course Coordinator for MathematicsI 
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Assistant Professor
Department: MATHEMATICS
Phone: +91 8292003793
Email: santan@math.nits.ac.in
Department: MATHEMATICS
Assistant Professor
Phone: +91 8292003793
Email: santan@math.nits.ac.in
Alternate Email ID:  ksantan.ism@gmail.com 
Date of Joining:  20210309 
URL of Web Profile:  Homepage 
Academic Qualifications  
Qualifications Details :  M.Sc. [IIT (ISM) Dhanbad]  Ph.D. [IIT (ISM) Dhanbad] 
Currently Teaching Subject:  Discrete Mathematical Structure  MathematicsII 
Experience  
Experience Duration:  
Experience Description:  Assistant Professor, Department of Mathematics, National Institute of Technology Silchar, Assam, India (March 2021Till date). Nature of Work: Teaching Cum Research Dr. D. S. Kothari Postdoctoral Fellow, Department of Aerospace Engineering, Indian Institute of Science, Bengaluru, India (May 2018March 2021). Nature of Work: Research Postdoctoral Research Fellow, Department of Automation, Biomechanics and Mechatronics, Lodz University of Technology, Lodz, Poland (April 2018). Nature of Work: Research Research Associate, Department of Applied Mathematics, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand, India (August 2017March 2018). Nature of Work: Teaching Cum Research 
Area of Interest/Specialization :  Applied Mathematics 
Research Interests :  Elastodynamics, Wave Propagation, Theoretical Seismology, Mathematical Modeling, Computational Mechanics, Solid and Structural Mechanics, Smart Materials and Structures 
Biographical Sketch :  2017: Ph.D. in Mathematical Modeling of Certain Elastodynamic Problems in Layered Media, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand, India 2011: Master of Science in Mathematics and Computing, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand, India 2009: Bachelor of Science in Mathematics (Honours), Ranchi University, Ranchi, Jharkhand, India 2006: All India Senior School Certificate Examination (Class XII), CBSE, DAV Kapildev Public School, Ranchi, Jharkhand, India 2004: All India Secondary School Examination (Class X), CBSE, M B DAV Public School, Lohardaga, Jharkhand, India 
Awards/Achievements :  Academic Accolades Awarded IIT (ISM) Senior Research Fellowship in PhD (July 2015July 2017). Awarded IIT (ISM) Junior Research Fellowship in PhD (July 2013June 2015). Awarded International Travel Support under the ITS (Young Scientist) scheme by the Science and Engineering Research Board, Department of Science & Technology, Government of India for participating in 40th Solid Mechanics Conference held during Aug 29Sept 2, 2016 at Warsaw, Poland. Awarded IMS Prize for the year 2014 by the Indian Mathematical Society for presenting the best research paper at the 80th Annual Conference of the Indian Mathematical Society. Awarded Merit Cum Means Scholarship in MSc (July 2009June 2011). Life member of Indian Mathematical Society (IMS), Pune, India since 2014 (Membership No.: L/2014/112). Life member of The Indian Science Congress Association (ISCA), Kolkata, India since 2015 (Membership No.: L27115). Life member of Society of Applied Mathematics (SAM), Indian Institute of Technology (Indian School of Mines), Dhanbad, India since 2015 (Membership No.: LM/20142015/64). Life member of The Indian Society of Theoretical and Applied Mechanics (ISTAM), Kharagpur, India since 2016 (Membership No.: L/1059). Life member of International Association of Engineers (IAENG), Hong Kong since 2016 (Membership No.: 164267). Outreach member of Society for Industrial and Applied Mathematics (SIAM), Philadelphia, USA since 2018 (Membership No.: 020832766). Member of European Mechanics Society (EUROMECH) since 2020 (Membership No.: 205677). Life member of Institute of Smart Structures and Systems (ISSS) since 2021 (Membership No.: LM773). Student member of Society for Industrial and Applied Mathematics (SIAM), Philadelphia, USA from January, 2016 to December, 2017 (Membership No.: 020832766). Serving as a Reviewer to International Journals of Springer, Elsevier, Sage, Wiley, IOP Publishing, Taylor & Francis, and American Society of Civil Engineers. 
Projects:  Worked as a Postgraduate Student on M.Sc. Project entitled “Propagation of SHWave in Inhomogeneous Media”. Worked as a Research Associate on CSIR Research Project entitled “Study of Wave Propagation Aspects in Piezoelectric, Piezomagnetic and Functionally Graded Piezoelectric Composite Structures”. Worked as a Dr. D. S. Kothari Postdoctoral Fellow on UGC Research Project entitled “Bioinspired Suture Waveguide Structures for Enhanced Damping under High Frequency Impact Loading”. 
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The Department of Mathematics was established along with the inception of the Institute. Ever since its establishment the Department has been striving to provide quality technical education and imbibe a sense of professionalism in its students.To achieve such high standards it has got an extremely competent faculty and well equipped laboratories. The Department lays special emphasis on research and developmental activities both on the part of the faculty as well as the students.
Department of Mathematics
NIT Silchar,
Silchar, Assam788010, India.
Phone: 09864371472.