Dr. Sapna Pandit
Assistant Professor
Specialization
Numerical Analysis and Simulation of PDEs
sapna.pandit@thapar.edu
Specialization
Numerical Analysis and Simulation of PDEs
Contact No.
+91-9639-345-259
Assistant Professor
sapna.pandit@thapar.edu
Biography
DrSapnaPandit is working as an Assistant Professor in the School of Mathematics (SOM), Thapar Institute of Engineering & Technology (TIET), Patiala. She received herPh.D. degree in the field of Numerical Analysis from Motilal Nehru National Institute of Technology Allahabad in 2015. The main research interests are Numerical Analysis, Simulation of PDEs, Wavelets Analysis etc. She did Post Doc from Department of Mathematics, Indian Institute of Technology Roorkee during 2015 to 2019. During this period, she was awarded Post Doc Fellowships of NBHM, National Post Doc Fellowship (NPFD, SERB) and Dr. D. S. Kothari Post Doc Fellowship of Indian Govt. She has published 18 SCI research papers inreputed international journals.
Research Interest :
- Numerical Analysis
- Numerical Simulation of PDEs
- Wavelets Analysis, RBF-FD Methods
- Stochastic Differential Equations
ResearchProjects
- Sapna Pandit (PI), Fast and Robust Algorithms for Convection Dominated Multi-dimensional Reaction-Diffusion-Convection Models: Computation and Theoretical Analysis, SERB, 2023, Cost Rs. 21,45,000
- Sapna Pandit (PI), Development and Analysis of Wiener Wavelet Collocation Chaos Method for Nonlinear Stochastic Advection-Diffusion Models, NBHM, 2023, Cost Rs. 16,50,900
- Sapna Pandit (PI), Simulation and Analysis of Nano Fluid Flow Problems Arising in Oil and Gas Industries, SEED Grant, 2023, Cost Rs. 3,50,000
Publications:
Journals
|
S.No. |
Author(s) |
Year of Publication |
Title of Paper |
Name of the Journal, volume/ page numbers, |
Name of the Publisher |
|
1. |
D. kumar, S. Pandit |
2026 |
Computational and Applied Mathematics |
Springer |
|
|
2. |
D. kumar, S. Pandit |
2026 |
Sparse reconstruction wavelets based approach for analysis and simulation of Lane-Emden type models |
Computational & applied mathematics |
Springer |
|
3. |
D. kumar, S. Pandit |
2025 |
Multiresolution spline wavelets simulation of rotating MHD hybrid nanofluid (Au − Zn,C2H6O2) flow between porous stretching surfaces |
Physica Scripta |
IOP Science |
|
4. |
D Kumar, S. Pandit |
2025 |
B-spline wavelets series solution for the class of singular IVPs of fourth-order Emden–Fowler equations, |
International Journal of Computer Mathematics, (2025) https://doi.org/10.1080/00207160.2025.2487852 |
Taylor and Francis |
|
5. |
G. Singla, S. Pandit |
2025 |
Mathematical Methods in the Applied Sciences |
Wiley |
|
|
6. |
J Kumar, V Kumar, S Pandit, SD Usmanovich, NZN Qizi, |
2025 |
Pattern evolution of coupled reaction–diffusion models arises in chemical systems using modified trigonometric cubic B- spline functions, |
Journal of Mathematical Chemistry, |
Springer |
|
7. 8. |
Y Kumar, S. Pandit, |
2025 |
Haar wavelet analysis of axisymmetric vibration of 2-D functionally graded porous thin annular plate resting on the Winkler foundation, Haar wavelet analysis of axisymmetric vibration of 2-D functionally graded porous thin annular plate resting on the Winkler foundation |
42, (2025), 205-233 Engineering Computations |
Emerald |
|
9. |
K Walia, N Mehra, S. Pandit, |
2024 |
Propagation Characteristics of q-Gaussian Laser Beam in Cold Collisionless Plasma, |
59 (4), (2024), 378-385 , Journal of Contemporary Physics |
Springer |
|
10. |
S. Pandit |
2024 |
A new algorithm for analysis and simulation of (2+1) Korteweg–de Vries–Rosenau-regularized long-wave model |
Computational and Applied Mathematics. |
Springer |
|
11. |
Pandit, S., Verma, P., Kumar, M. and Poonam |
2023 |
Meshfree algorithms for analysis and computational modeling of multidimensional hyperbolic wave models |
Engineering Computations |
Emerald |
|
12. |
Pandit S |
2023 |
Wavelets computational modeling of nonlinear coupled reaction–diffusion models arising in chemical processes |
Mathematical Method in Applied Science |
Wiley |
|
13.
|
Pandit S P.Verma, M. Kumar, V. Kumar |
2023 |
Time-fractional (2+1)-dimensional navier-stokes equations: similarity reduction and exact solutions for one-parameter lie group of rotations |
PhysicaScripta DOI:10.1088/1402-4896/acded9 |
IOP Science |
|
14. |
Pandit S |
2022 |
Local radial basis functions and scale-3 Haar wavelets operational matrices based numerical algorithms for generalized regularized long wave model |
Wave Motion, 109, 102846 |
Elsevier
|
|
15. |
Pandit S and S. Sharma |
2022 |
On the Use of Wavelets for Analysis of Nanofluid Flow and Thermal Transmission Through Asymmetric Porous Channel |
Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci, doi.org/10.1007/s40010-022-00773-0 |
Springer |
|
16. |
Pandit, Sand Sharma, S |
2021 |
Sensitivity analysis of emerging parameters in the presence of thermal radiation on magnetohydrodynamicnanofluids via wavelets |
Engineering with Computers, doi 10.1007/s00366-020-01221-6EWCO-D-20-01107R1 |
Springer |
|
17. |
Pandit, Sand Sharma, S |
2020 |
Wavelet strategy for flow and heat transfer in CNT-water based fluid with asymmetric variable rectangular porous channel |
Engineering with Computers, https://doi.org/10.1007/s00366-020-01139-z. |
Springer |
|
18. |
Pandit, S and Mittal,R, C |
2020 |
A Numerical Algorithm based on Scale-3 Haar Wavelets for Fractional Advection Dispersion Equation |
Engineering Computations, doi10.1108/EC-01-2020-0013. |
Emerald |
|
19. |
Pandit, S and Mittal,R, C |
2019 |
A Numerical Algorithm to Capture Spin Patterns of Fractional Bloch NMR Flow Models |
Journal of Computational and Nonlinear Dynamics, 89(4) 799-808. |
The American Society of Mechanical Engineers |
|
20. |
Jiwari, R,Pandit, S and Koksal, M, E. |
2019 |
A class of Numerical Algorithms based on cubic trigonometric B-spline functions for numerical simulation of nonlinear parabolic problems |
Computational and Applied Mathematics, doi.org/10.1007/s40314-019- 0918-1. |
Springer |
|
21. |
Mittal,R, C and Pandit, S |
2018 |
New Scale-3 Haar Wavelets Algorithm for Numerical Simulation of Second Order Ordinary Differential Equations |
Proceedings of the National Academy of Sciences, India Section A: Physical Sciences,doi.org/10.1007/s40010- 018-0538-y |
Springer |
|
22. |
Mittal,R, C and Pandit, S |
2018 |
Quasilinearized Scale-3 Haar Wavelets based Algorithm for Numerical Simulation of Fractional Dynamical System |
Engineering Computations, 35 (5), 1907-1931 |
Emerald |
|
23. |
Mittal,R, C and Pandit, S |
2018 |
Sensitivity analysis of shock wave Burgers’ equation via a novel algorithm based on scale-3 Haar wavelets |
International Journal of Computer Mathematics, 95 (3), 601-625. |
Taylor and Francis |
|
24. |
Mittal,R, C and Pandit, S |
2017 |
Numerical simulation of unsteady squeezing nanofluid and heat flow between two parallel plates using wavelets |
International Journal of Thermal Sciences, 118, 410-422 |
Elsevier |
|
25. |
Pandit,S Kumar, M, Mohapatra R, N, and Alshomrani, A,S |
2017 |
Shock waves analysis of planar and non planar nonlinear Burgers’ equation using Scale-2 Haar wavelets |
International Journal of Numerical Methods for Heat & Fluid Flow, 27 (8), 1814- 1850 |
Emerald |
|
26. |
Pandit, S, Jiwari, R, Bedi, K and Koksal, M, E |
2017 |
Haar wavelets operational matrix based algorithm for computational modelling of hyperbolic type wave equations |
Engineering Computations, 34 (8), 793-814 |
Emerald |
|
27.
|
Alshomrani, A, S,Pandit, S, Alzahrani, A, K,Alghamdi, M, S,and Jiwari, R |
2017 |
A numerical algorithm based on modified cubic trigonometric B-spline functions for computational modelling of hyperbolic-type wave equations |
Engineering Computations, 34 (4), 1257-1276. |
Emerald |
|
28.
|
Pandit, S, Kumar, M and Tiwari, S |
2015 |
Numerical Simulation of Second-Order One Dimensional Hyperbolic Telegraph Equation |
Computer Physics Communications, 187, 83-90. |
Elsevier |
|
29. |
Kumar, M and Pandit, S |
2015 |
An Efficient Algorithm Based on Haar Wavelet for Numerical Simulation of Fokker-Planck Equation with constant and variable coefficient |
International Journal of Numerical Methods For Heat and Fluid Flow 25, 41-56. |
Emerald |
|
30. |
Kumar, M and Pandit, S |
2014 |
A composite scheme for the numerical simulation of coupled Burgers’ equation |
Computer Physics Communications, 185, 809–817 |
Elsevier |
|
31. |
Kumar, M and Pandit, S |
2014 |
Haar wavelet approach for numerical solution of two parameters singularly perturbed boundary value problems |
Applied mathematics and information sciences 6, 2965-2974 |
Natural Sciences Publishing |
|
32. |
Kumar, M and Pandit, S |
2012 |
Wavelet Transform and Wavelet based Numerical Methods: An Introduction |
International Journal of Nonlinear Sciences,13, 325-345. |
Word Scientific |
|
33.
|
Jiwari, R, Pandit, S and Mittal,R, C |
2012 |
Numerical simulation of two-dimensional sineGordon solitons by differential quadrature method |
Computer Physics Communications, 183, 600-616 |
Elsevier |
|
34.
|
Jiwari, R, Pandit, S and Mittal,R, C |
2012 |
A Differential Quadrature Algorithm to Solve the Two Dimensional Linear Hyperbolic Telegraph Equation with Diriclet and Neumann Boundary Conditions |
Applied Mathematics and Computation, 218 (2012) 7279-7294. |
Elsevier |
|
35. |
Jiwari, R, Pandit, S and Mittal,R, C |
2012 |
A differential quadrature algorithm for the Numerical Solution of the Second-Order One dimensional Hyperbolic Telegraph Equation |
International Journal of Nonlinear Sciences, 13, 259-266. |
Word Scientific |