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Ritu Nigam
Ritu Nigam
Senior Research Fellow, Department of Mathematics, IIT Kharagpur
Verified email at iitkgp.ac.in
Title
Cited by
Cited by
Year
Superconvergence results for non-linear Hammerstein integral equations on unbounded domain
R Nigam, N Nahid, S Chakraborty, G Nelakanti
Numerical Algorithms 94 (3), 1243-1279, 2023
22023
Approximation of weakly singular non-linear volterraurysohn integral equations by piecewise polynomial projection methods based on graded mesh
R Nigam, K Kant, BVR Kumar, G Nelakanti
J. Appl. Anal. Comput, 2023
12023
Discrete projection methods for Fredholm–Hammerstein integral equations using Kumar and Sloan technique
R Nigam, N Nahid, S Chakraborty, G Nelakanti
Calcolo 61 (2), 1-53, 2024
2024
Spectral Projection Methods for Derivative Dependent Hammerstein Equations with Green’s Kernels
C Allouch, K Kant, R Nigam
Mediterranean Journal of Mathematics 21 (3), 48, 2024
2024
Non-linear integral equations on unbounded domain with global polynomials
R Nigam, N Nahid, G Nelakanti
Applied Mathematics and Computation 471, 128588, 2024
2024
Computation of three-stage stochastic transportation planning under an uncertain environment
S Singh, R Nigam, D Chakraborty
Annals of Optimization Theory and Practice 3 (3), 93-115, 2020
2020
Convergence analysis of projection methods for Non-linear Hammerstein Integral Equations on Unbounded Domain
R Nigam, G Nelakanti
2024 Joint Mathematics Meetings (JMM 2024), 0
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