Associate Professor Ph.D. (IIT Delhi)
+91 (0)361 258 2636 swetatiwari ◊ iitg ⋅ ac ⋅ in
Research Area: Differential Equation
Room No: E1-203
Personal Website | IRINS Profile
Department Responsibilities:
Faculty Advisor, M.Sc. (M & C) 2018
My area of research is qualitative analysis of semilinear and quasilinear elliptic and parabolic equations. I study local and nonlocal elliptic equations with variable exponents, local and nonlocal elliptic equations in symmetric domains, Critical exponent problems using variational techniques, topological methods and semi-group theory.
Dept. of Mathematics,
IIT Delhi, New Delhi, India.
Title of the Thesis: Elliptic equations with singular discontinuous nonlinearities and variable exponents.
Advisors: Dr. K. Sreenadh (IIT Delhi) and Dr. S. Prashanth (TIFR-CAM)
School of Mathematics,
Devi Ahilya Vishwavidyalaya, Indore, India.
Regional Institute of Education(NCERT), Bhopal, India.
Assistant Professor (Joined in June 2016),
Department of Mathematics IIT Guwahati, India
12. Jacques Giacomoni and Sweta Tiwari, " Existence and global behavior of solutions to fractional p-Laplacian parabolic problems ", Electron. J. Differential Equations [2018]
11. Mónica Clapp and Sweta Tiwari, " Existence and nonexistence of solutions to pure supercritical p-Laplacian problems", Journal of Fixed Point Theory and Applications [2017] , https://link.springer.com/article/10.1007/s11784-016-0358-0
10. R. Dhanya, S. Prashanth, K. Sreenadh and Sweta Tiwari, " Elliptic Problems in RN with Critical and Singular Discontinuous Nonlinearities", Complex Variables and Elliptic Equations , vol.61 (12) [2016] , http://www.tandfonline.com/doi/abs/10.1080/17476933.2016.1198787
9. Jacques Giacomoni, Sweta Tiwari and Guillaume Warnault, " Quasi-linear parabolic problem with p(x)-Laplacian: existence, uniqueness of weak solutions and stabilization", Nonlinear Differential Equations and Applications [2016] , http://link.springer.com/article/10.1007/s00030-016-0380-3
8. Mónica Clapp and Sweta Tiwari,, " Multiple solutions to a pure supercritical problem for the p-Laplacian", Calculus of Variations and Partial Differential Equations , vol.55 (7) [2016] , http://link.springer.com/article/10.1007%2Fs00526-015-0949-4
7. S. Prashanth, Sweta Tiwari, and K. Sreenadh, " Very singular problems with critical nonlinearities in two dimensions", Communications in Contemporary Mathematics [2016] , http://www.worldscientific.com/doi/abs/10.1142/S021919971650067X
6. Sweta Tiwari, " N-Laplacian Critical Problem with Discontinuous Non- linearities", Advances in Nonlinear Analysis , vol.4 (2) [2015] , https://www.degruyter.com/view/j/anona.2015.4.issue-2/anona-2014-0035/anona-2014-0035.xml
5. R. Dhanya, S. Prashanth, K. Sreenadh and Sweta Tiwari, " Critical growth elliptic problem in R2 with singular discontinuous nonlinearities", Advances in Differential Equations , vol.19 (5/6) [2014] , http://projecteuclid.org/euclid.ade/1396558057
4. K. Sreenadh and Sweta Tiwari, " On W1,p(x) versus C1 local minimizers of functionals related to p(x)-Laplacian", Applicable Analysis , vol.92 (6) [2013] , http://www.tandfonline.com/doi/abs/10.1080/00036811.2012.670224
3. K. Sreenadh and Sweta Tiwari, " Global multiplicity results for p(x)- Laplacian equations with nonlinear Neumann boundary condition", Differential and Integral Equations , vol.26 (7/8) [2013] , http://projecteuclid.org/euclid.die/1369057818
2. K. Sreenadh and Sweta Tiwari, " Multiple positive solutions of singular and critical elliptic problem in R2 with discontinuous nonlinearities", Nonlinear Differential Equations and Applications , vol.20 [2013] , http://link.springer.com/article/10.1007%2Fs00030-013-0232-3
1. Bhatia Sumit Kaur, K. Sreenadh and Sweta Tiwari, " On W1,p versus C1(Ω) local minimizers of functionals with critical growth", Applicable Analysis , vol.91 (9) [2012] , http://www.tandfonline.com/doi/abs/10.1080/00036811.2011.581234
Research Scholars
| 1 | Arka Mukherjee |
| 2 | Monti Das |
| 1 | Reshmi Biswas |
| 2 | Uttam Kumar |
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