MSc (Delhi) PhD (Gauhati)
Dynamical System, Mathematics Education
Department of Mathematics
Gauhati University, Guwahati, 781014
Email: hsarmah[at]gauhati[dot]ac[dot]in
Professor
Teaching M.Sc Courses:
1. Dynamical systems
2. Computer Algebra
3. Computer programming
Dynamical systems and fractal geometry, Mathematics Education, Nonlinear Analysis, Epidemiology, Mathematical Biology, Mathematical Modelling.
1. Anusmita Das (2016 - Present)
Research area: Mathematical Biology.
2. Ankur Jyoti Kashyap (2018 - Present)
Research area: Dynamical Systems, Bifurcation Analysis, Mathematical Biology.
3. Bhagya Jyoti Nath (2018 - Present), (CSIR-UGC-NET LS, GATE, SLET-NE)
Research area: Mathematical Biology.
4. Kabindra Goswami (2018 - Present), (SLET-NE)
Research area: Bi-topological Dynamical Systems.
5. Kaushik Dehingia (2018 - Present), (CSIR-UGC-NET JRF, SLET-NE)
Research area: Mathematical Biology, Optimal Control.
6. Nabajit Roy (2019 - Present), (CSIR-UGC-NET JRF)
Research area: Dynamical Systems.
7. Padma Bhusan Borah (2019 - Present), (CSIR-UGC-NET-JRF)
Research area: Dynamical Systems.
PhD Students (Awarded)
1. Dr. Nilima Dutta, Dept. of Statistics, Pub-Kamrup College, Baihata Chariali
2. Dr. Ranu Paul, Dept. of Mathematics, Gauhati University, Guwahati
3. Dr. Banani Borah Hazarika, Dept. of Maths, Narangi Anchalik Mahavidyalaya, Guwahati
4. Dr. Ruma Saha, Dept. of Mathematics, MIT ADT University, Pune
5. Dr. Tapan Kr. Baishya, Dept. of Mathematics, DR College, Golaghat
6. Dr. Mridul Das, Ramdia Higher Secondary School, Kamrup
7. Dr. Bijoy Kamal Bhattacharyya, Dept. of Mathematics, LCB College, Guwahati
8. Dr. Arun Mahanta, Dept. of Mathematics, Kaliabor College, Nagaon
9. Dr. Akhil Goswami, Royal Global School, Guwahati
1. K Dehingia, HK Sarmah, Y Alharbi, K Hosseini, Mathematical analysis of a cancer model with time-delay in tumor-immune interaction and stimulation processes, Advances in Difference Equations, (SCIE (Q1), SCOPUS) (IF = 2.803), 2021, 473, 1-27.
2. S Acharjee, K Goswami, HK Sarmah, Transitive maps in bitopological dynamical systems, Filomat, (SCIE (Q3), SCOPUS) (IF = 0.844), 2021, 35:6.
3. K Dehingia, HK Sarmah, K Hosseini, K Sadri, S Salahshour, C Park, An optimal control problem of immuno-chemotherapy in presence of gene therapy, AIMS Mathematics, (SCIE(Q2), SCOPUS) (IF = 1.427), 2021, 6(10), 11530-11549.
4. A Das, K Dehingia, HK Sarmah, C Park, JR Lee, K Sadri, K Hosseini, S Salahshour, Optimal control of effector-tumor-normal cells dynamics in presence of adoptive immunotherapy, AIMS Mathematics, (SCIE (Q2), SCOPUS) (IF = 1.427), 2021, 6(9), 9813-9834.
5. BJ Nath, K Dehingia, VN Mishra, Y Chu, HK Sarmah, Mathematical analysis of a within-host model of SARS-CoV-2, Advances in Difference Equations, (SCIE (Q1), SCOPUS) (IF = 2.803), 2021, 113: 1-11.
6. D Bhattacharjee, AJ Kashyap, HK Sarmah, R Paul, Dynamics in a ratio-dependent eco-epidemiological predator-prey model having cross species disease transmission, Commun. Math. Biol. Neurosci., (SCOPUS, ESCI), 2021.
7. S Acharjee, K Goswami, HK Sarmah, On conjecture 2 of Nada and Zohny from the perspective of bi-topological dynamical systems, J. Math. Comput. Sci., (SCOPUS), 2021, 11(1), 278-291.
8. K Dehingia, HK Sarmah, MB Jeelani, A brief review on cancer research and its treatment through mathematical modelling, Annal. Cancer Res. Therapy, (SCOPUS), 2021, 29(1), 34-40.
9. S Acharjee, K Goswami, HK Sarmah, On entropy of pairwise continuous map in bi-topological dynamical systems, Commun. Math. Biol. Neurosci., (SCOPUS, ESCI), 2020.
10. D Bhattacharjee, AJ Kashyap, K Dehingia, HK Sarmah, Dynamical analysis of a predator-prey epidemiological model with density dependent disease recovery, Commun. Math. Biol. Neurosci., (SCOPUS, ESCI), 2020.
11. BJ Nath, K Dehingia, HK Sarmah, A study on an HIV pathogenesis model with different growth rates of uninfected and infected CD4+ T cells, Asian Journal of Pharmaceutical Research and Health Care, (ESCI), 2020, 12(4), 1-9.
12. BJ Nath, K Dehingia, HK Sarmah, Analysis of the dynamics of a mathematical model for HIV infection, Journal of Mathematics and Computer Science, (SCOPUS, ESCI), 2020, 23(3), 181-195.
13. BJ Nath, HK Sarmah, On dynamics of a mathematical model for HIV infection with fusion effect and cure rate, Commun. Math. Biol. Neurosci., (SCOPUS, ESCI), 2020.
14. K Dehingia, A Das, HK Sarmah, BJ Nath, An analysis of a cancer treatment model of gene therapy in combination with two other primary therapies, J. Math. Control Sci. App., (SCOPUS), 2020, 6(2), 127-142.
15. S Acharjee, K Goswami, HK Sarmah, On forward iterated hausdorffnessand development of embryo from zygote in bi-topological dynamical systems, Bull. Transilv. Univ. Bras. III: Math. Inform. Phys., (SCOPUS), 2020, 399-410.
16. G Choudhury, A Goswami, A Begum, HK Sarmah, Stochastic decomposition result of an unreliable queue with two types of services, Mathematics and Statistics, (SCOPUS), 2020, 8(2), 225-232.
17. G Choudhury, A Mahanta, HK Sarmah, R Paul, Cantor set as a fractal and its application in detecting chaotic nature of piecewise linear maps, Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci., (SCIE (Q3), SCOPUS) (IF = 1.54), 2019, 90, 749-759.
18. BC Kalita, R Das, HK Sarmah, Weakly relativistic solitons in a magnetized ion-beam plasma in presence of electron inertia, Physics of Plasmas, (SCI (Q3), SCOPUS) (IF = 2.02), 2011.
19. N Ahmed, HK Sarmah, D Kalita, Thermal diffusion effect on a three-dimensional MHD free convection with mass transfer flow from a porous vertical plate, Latin American Applied Research, (SCIE (Q4), SCOPUS) (IF = 0.184), 2011, 41: 165-176.
20. BC Kalita, R Das, HK Sarmah, Weakly relativistic effect in the formation of ion-acoustic solitary waves in a positive ion-beam plasma, Canadian Journal of Physics, (SCIE (Q4), SCOPUS) (IF = 1.24), 2010.
21. TK Dutta, HK Nath, HK Sarmah, Compact hermitian operators on projective tensor products of banach algebras, Int. J. Math. Mathematical Sci., (SCOPUS, ESCI), 2002.
IAB/DAB Member, NCERT (2017-2020)