Shashikant Kumar

11 papers A 1Journal 9Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
SPARC-X-API: Versatile Python Interface for Real-space Density Functional Theory Calculations.
J. Open Source Softw.
Tian Tian, Lucas R. Timmerman, Shashikant Kumar, Benjamin M. Comer, Andrew J. Medford, Phanish Suryanarayana
2025 J jnl
Second-order a priori and a posteriori error estimations for integral boundary value problems of nonlinear singularly perturbed parameterized form.
Numer. Algorithms
Shashikant Kumar, Sunil Kumar, Pratibhamoy Das
2024 J jnl
A parameter uniform numerical method on a Bakhvalov type mesh for singularly perturbed degenerate parabolic convection-diffusion problems.
J. Appl. Math. Comput.
Shashikant Kumar, Sunil Kumar, Higinio Ramos, Kuldeep
2024 J jnl
A priori and a posteriori error estimation for singularly perturbed delay integro-differential equations.
Numer. Algorithms
Sunil Kumar, Shashikant Kumar, Sumit
2024 A conf
GenACT: An Ontology-Based Temporal Web Data Generator.
ER
Gunjan Singh, Udit Arora, Shashikant Kumar, Riccardo Tommasini, Pieter Bonte, Sumit Bhatia, Raghava Mutharaju
2024 J jnl
SPARC v2.0.0: Spin-orbit coupling, dispersion interactions, and advanced exchange-correlation functionals.
Softw. Impacts
Boqin Zhang, Xin Jing, Qimen Xu, Shashikant Kumar, Abhiraj Sharma, Lucas Erlandson, Sushree Jagriti Sahoo, Edmond Chow, Andrew J. Medford, John E. Pask, Phanish Suryanarayana
2023 J jnl
A priori and a posteriori error analysis for a system of singularly perturbed Volterra integro-differential equations.
Comput. Appl. Math.
Aishwarya Jaiswal, Shashikant Kumar, Sunil Kumar
2023 — conf
Comparative Study on Customer Churn Prediction by Using Machine Learning Techniques.
ACIIDS (Companion)
Shashikant Kumar, Doina Logofatu
2023 J jnl
Version 2.0.0 - M-SPARC: Matlab-Simulation Package for Ab-initio Real-space Calculations.
SoftwareX
Boqin Zhang, Xin Jing, Shashikant Kumar, Phanish Suryanarayana
2022 J jnl
A high order convergent adaptive numerical method for singularly perturbed nonlinear systems.
Comput. Appl. Math.
Sumit, Shashikant Kumar, Sunil Kumar
2022 J jnl
A posteriori error estimation for quasilinear singularly perturbed problems with integral boundary condition.
Numer. Algorithms
Sunil Kumar, Shashikant Kumar, Sumit