• International Journals:

  1.  A. N. Hisabia and M. Saha, Algebraic and Geometric Properties of   Ln+-semipositive matrices and Ln+-semipositive cones,  To be appeared in Linear Algebra and its Application, 2023
  2. J. Chakravarty and M. Saha,  Generalization of Interval Jacobi and Gauss-Seidel Methods for Interval Linear System,  Journal of Computational Analysis and Applications,, 2023, Vol. 31(3) , 345-365. 
  3.  B. Ghosh, B. Barman and M. Saha,  Multiple dynamics in a delayed predator-prey model with asymmetric functional and numerical responses,  Mathematical methods in Applied Sciences, 2022, doi:10.1002/mma.882
  4. A. Mustafa and M. Saha,  A  generalized projection iterative method for solving non-singular linear systems,  Mathematical Foundations of Computing, 2022, Vol. 5(4) , 343-350. doi: 10.3934/mfc.2022009
  5. J. Chakravarty, A. Athikho  and M. Saha, Convergence of Internal AOR Method for Linear  Interval Equations, Numerical Algebra, Control and Optimization, 2022,  Vol. 12(2), 293-308.
     
  6.  M. Saha, On Some Generalized inverses of M_v-matrices, Operator and Matrices, Vol. 15 (2021), 1227-1240.
     
  7.  A. Hisabia and M. Saha, On Properties of Semipositive Cones and Simplicial Cones,   Electron. J. Linear Al., Vol. 36 (2020), 764-772
  8. M. Saha and J. Chakravarty,  Generalized SOR, Jacobi and Gauss–Seidel Methods for Linear Systems. Int. J. Appl. Comput. Math 6, 77 (2020). https://doi.org/10.1007/s40819-020-00830-5
  9. M. Saha, Iterative Method for Linear System with Coefficient Matrix as an M_v -matrix, Applied and Computational Matrix Analysis, MAT-TRIAD: International Conference on Matrix Analysis and its Applications,(2016): 241-251, https://link.springer.com/book/10.1007/978-3-319-49984-0
  10. M. Saha and S. Bandopadhyay, Combinatorial properties of generalized M- matrices, Electron. J. Linear Al., 30 (2015): 550-576. http://repository.uwyo.edu/cgi/viewcontent.cgi?article=1974&context=ela
  11. V. Mehrmann and M. Saha, The Frobenius-Jordan form of nonnegative matrices, Preprint, TU Berlin, Vol.-Preprint 2012/21(2012). www3.math.tu-berlin.de/preprints/files/MehS12_ppt.pdf

Books:

1. Virtual Workshop on Collating Mathematics Resources for Teachers in Higher Education(online), October 7-8, 2020,  at National Institute of Educational Planning and Administration
2. "On Semipositive Cones and their Extremals" presented  on Alumni Symposium On Mathematics And Computing (Online),  September 19-20, 2020 at IIT Guwahati
3. National Conference on Recent Trends in Mathematics and its Applications 2019 (NCRTMA2019) on December 20-21, 2019 at Department of Mathematics, GITAM Bengaluru
4. "Convergence of Generalized Jacobi, Gauss-Seidel and SOR Methods for various classes of matrices" presented on  ICLAA 2019- International Conference on Linear Algebra and its Applications,  January 21-22, 2019 at London, United Kingdom.
   
5. Summer Training Program on Active Learning for Senior Faculty held during July 2-6, 2018 at IIT Indore, India
6. Workshop on Outcome Based Accreditation (Challenges and Opportunities) at NIT Meghalaya during September 22-23, 2018 at NIT Meghalaya.
7. Attended GIAN course on “Matrices with Positive Principal Minors: Theory and Applications” in the period December 18-22, 2017
8.  “Generalized Jacobi and Gauss-Seidel method for solving non-square linear systems” presented on ”International Conference on Matrix Analysis and its Applications” held in the period September 25-29, Poland, 2017.
9.  Attended “Workshop on matrices and graphs”, January 2-7, 2017, SMIT, Sikkim, India.
10.  Attended workshop “Indian Women & Mathematics : Regional Workshop on Research and Opportunity” held in the period February 19-20, 2016, IIT Guwahati, India.
11.  Attended workshop on “Accreditation and Transformation of Technical Education” held in the period January 22-23, 2016, NIT Meghalaya, India.
12. Attended workshop on “Mathematical Analysis and its Applications to Engineering”,held in the period January 02-04, 2016, IIT Guwahati, India.
13.  “Iterative method for linear system with coefficient matrix as an M_v -matrix” presented on the conference MAT-TRIAD conference held in the period September 7-11, 2015, University of Coimbra, Portugal.
14. “Characterization of M_v -matrices” presented on the conference “International Conference on Linear Algebra and its applications” held in the period December 18-20, 2014 at Manipal University, India.
15.  Attended workshop on “EngineeringCurriculum and Instructional Design” held in the period June 5-7,2014, NIT Meghalaya.
16.  “A constructive method for obtaining a preferred basis from a quasi-preferred basis for M -matrices” presented at International Conference of Numerical Linear algebra held in the period January 15-18, 2013, IIT Guwahati, India.
17. “Combinatorial bases for the generalized null space and height and level characteristics on M ? -matrices” presented on the workshop “Linear Algebra and Matrix Theory: connections, applications and computations” held on December 3-7, 2012 at NUI Galway, Ireland.
18. Advanced Training workshop on Numerical Linear Algebra, December 7-13, 2012, at IIT Guwahati.
19. Advanced Instructional School on Numerical Linear Algebra , December 2-22, ,2010. at IIT Guwahati.

Current Semester (Autumn 2022/Spring 2023)

1. Differential Calculus and Linear Algebra (MA101), Autumn 2022
2. Complex Analysis (MA 402), Spring 2023
3. Analysis (MA702), Spring 2023
   

Previous/Other Semester/Year

BTech-Courses:

• Mathematics-I/ Differential Calculus and Linear Algebra (MA101)
• Mathematics II (MA102)
• Scientific Computing (MA203)
• Mathematics Laboratory(MA 210)

MTech/M.Sc/Ph.D Courses:

•  Real Analysis (MA 401)
•  Complex Analysis (MA 402)
•  Integral Transforms and Integral Equations (MA501)
•  Topology (MA536)
•  Linear Algebra (MA 403/MA402)
•  Numerical Analysis (MA 407)
•  Numerical Analysis Lab (MA 481)
•  Number Theory (MA405)
•  Abstract Algebra (MA 404)
•  Operation Research (MA533)
•  Analysis (MA702)
•  Advanced Engineering Mathematics (MA701)
•  Topics in Matrix Analysis (MA705)
• Introductory Measure Theory/Measure Theory and Integration (MA 501/MA408)
  

Ph.d Students guided

1. Binandita Barman, Thesis title: Delay-induced stability analysis and harvesting results in some population models, Date of Award: 24.07.2022, Role: Co-supervisor.

Ongoing Ph.d students

1.  Ashif Mustafa
2. Aritra N. Hisabia
3. Jahnabi Chakravarty (Project Staff)

Ongoing M. Sc students

1. Santoshi Subhalaxmi Ray (Topic: Numerical methods for solving optimisation problems )

Guided M.Sc Students

1. Ashish Mahanta, Topic: Projection methods for solving linear systems, Year: 2021-22.
2. Shashikant Pandey, Topic: On Generalized metric spaces, Year: 2020-21
3. Sabi Biswas, Topic: Linear complementarity problem and Semimonotone matrices, Year:2019-20
4. Pujashree Buragohain, Topic: LU- and block LU-factorization of M-Matrices, Year: 2019-20
5. Ashiho Athiko , Topic:  Interval methods for systems of equations, Year: 2018-19
6. Jahnabi Chakravarty, Topic: Iterative Methods for Solving System of Linear Equations, Year: 2017-18
   
   

• Assistant Professor, Department of Mathematics, National Institute of Technology Meghalaya, July 2013 - till date
• Visiting Researcher, Institute of Mathematics, Technical University Berlin, October 2011 to April 2012
• Teaching Assistant as a research scholar in the department of mathematics at IIT Guwahati from 2008 to 2013