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Author

Rajeev

ORCID: 0000-0002-0787-1517
Observed ORCID: 0000-0002-0787-1517
OpenAlex ID: A5121385400
Nonuniform Tempered Alikhanov Scheme for Fractional Allen-Cahn Equations with Discrete Maximum Principle
2026 · Himanshu Kumar Dwivedi, Rajeev, et al. · Journal of Scientific Computing · 9
Structure-preserving conservative phase-amplitude PINNs for semiclassical Schrödinger-type equations
2026 · Shubham Kumar, Himanshu Kumar Dwivedi, et al. · Journal of Computational and Applied Mathematics · 4
An alternating direction implicit method for 2D nonlinear Schrödinger equation with accelerated evaluation of Caputo derivative
2025 · Himanshu Kumar Dwivedi, Rajeev, et al. · Applied Mathematics and Computation · 3
A two-phase Stefan problem with Soret effect and exponentially varying thermal characteristics
2026 · Kalpana Kumari, Jaya Joshi, et al. · International Communications in Heat and Mass Transfer · 1
Accelerated singularity-aware fractional PINNs for time-fractional phase-field equations: Forward and inverse problems
2026 · Shubham Kumar, Himanshu Kumar Dwivedi, et al. · Journal of Computational Science
A Fractional-Memory Physics-Informed Neural Network with Fast History Compression for Tempered Fractional Coupled Phase-Field Systems
2026 · Kumar, Shubham, Dwivedi, Himanshu Kumar, et al. · arXiv (Cornell University)
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Alikhanov-XfPINNs: Adaptive Physics-Informed Learning for Nonlinear Fractional PDEs on Nonuniform Meshes
2026 · Dwivedi, Himanshu Kumar, Ehrhardt, Matthias, et al. · arXiv (Cornell University)
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A numerical study of a coupled heat transfer process with dual moving domains
2026 · Jaya Joshi, Kalpana Kumari, et al. · International Journal of Heat and Fluid Flow
Works count: 8
Citation count: 17
H-index: 3
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