Randhir Singh

38 papers Journal 37Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
Compact finite difference schemes and error estimation for third-order Emden-Fowler equations.
Numer. Algorithms
Nirupam Sahoo, Randhir Singh
2026 J jnl
Numerical simulation and error analysis of nonlocal third-order singular differential equations: modified Taylor-collocation approach.
Comput. Appl. Math.
Nikita Saha, Randhir Singh
2025 J jnl
A stable higher-order numerical method for solving a system of third-order singular Emden-Fowler type equations.
J. Appl. Math. Comput.
Nirupam Sahoo, Randhir Singh
2025 J jnl
An efficient 6th-order compact difference scheme with error estimation for nonlocal Lane-Emden equation.
J. Comput. Sci.
Nirupam Sahoo, Randhir Singh
2025 J jnl
An innovative fourth-order numerical scheme with error analysis for Lane-Emden-Fowler type systems.
Numer. Algorithms
Nirupam Sahoo, Randhir Singh, Higinio Ramos
2025 J jnl
Highly efficient optimal decomposition approach and its mathematical analysis for solving fourth-order Lane-Emden-Fowler equations.
J. Comput. Appl. Math.
Randhir Singh, Vandana Guleria, Higinio Ramos, Mehakpreet Singh
2025 J jnl
Numerical algorithm for solving third-order Emden-Fowler type pantograph differential equations: Taylor operational matrix method.
Soft Comput.
Nikita Saha, Randhir Singh
2024 J jnl
A new fourth-order compact finite difference method for solving Lane-Emden-Fowler type singular boundary value problems.
J. Comput. Sci.
Nirupam Sahoo, Randhir Singh, Ankur Kanaujiya, Carlo Cattani
2024 J jnl
A novel collocation approach using Chebyshev wavelets for solving fourth-order Emden-Fowler type equations.
J. Comput. Sci.
Julee Shahni, Randhir Singh
2024 J jnl
Numerical and mathematical analysis of nonlocal singular Emden-Fowler type BVPs by improved Taylor-wavelet method.
Comput. Appl. Math.
Nikita Saha, Randhir Singh
2024 J jnl
Numerical solution and error analysis of the Thomas-Fermi type equations with integral boundary conditions by the modified collocation techniques.
J. Comput. Appl. Math.
Julee Shahni, Randhir Singh
2023 J jnl
A new efficient semi-numerical method with a convergence control parameter for Lane-Emden-Fowler boundary value problem.
J. Comput. Sci.
Nirupam Sahoo, Randhir Singh
2023 J jnl
An efficient new numerical algorithm for solving Emden-Fowler pantograph differential equation using Laguerre polynomials.
J. Comput. Sci.
Nikita Saha, Randhir Singh
2023 J jnl
An efficient numerical approach for solving three-point Lane-Emden-Fowler boundary value problem.
Math. Comput. Simul.
Julee Shahni, Randhir Singh, Carlo Cattani
2023 J jnl
Retrieval of Atmospheric Water Vapor Profiles From COSMIC-2 Radio Occultation Constellation Using Machine Learning.
IEEE Trans. Geosci. Remote. Sens.
Soumil Hooda, Manik Gupta, Randhir Singh, Satya P. Ojha
2022 J jnl
A fast numerical algorithm based on Chebyshev-wavelet technique for solving Thomas-Fermi type equation.
Eng. Comput.
Julee Shahni, Randhir Singh
2022 J jnl
An optimal decomposition method for analytical and numerical solution of third-order Emden-Fowler type equations.
J. Comput. Sci.
Randhir Singh, Mehakpreet Singh
2022 J jnl
Laguerre wavelet method for solving Thomas-Fermi type equations.
Eng. Comput.
Julee Shahni, Randhir Singh
2022 J jnl
Numerical simulation of Emden-Fowler integral equation with Green's function type kernel by Gegenbauer-wavelet, Taylor-wavelet and Laguerre-wavelet collocation methods.
Math. Comput. Simul.
Julee Shahni, Randhir Singh
2020 J jnl
Analytic solution of system of singular nonlinear differential equations with Neumann-Robin boundary conditions arising in astrophysics.
CoRR
Randhir Singh
2020 J jnl
Finite volume approximation of multidimensional aggregation population balance equation on triangular grid.
Math. Comput. Simul.
Mehakpreet Singh, Randhir Singh, Sukhjit Singh, Gagandeep Singh, Gavin Walker
2020 J jnl
Haar wavelet quasilinearization method for numerical solution of Emden-Fowler type equations.
Math. Comput. Simul.
Randhir Singh, Vandana Guleria, Mehakpreet Singh
2020 J jnl
Solving coupled Lane-Emden equations by Green's function and decomposition technique.
CoRR
Randhir Singh
2019 J jnl
Haar wavelet collocation method for Lane-Emden equations with Dirichlet, Neumann and Neumann-Robin boundary conditions.
J. Comput. Appl. Math.
Randhir Singh, Himanshu Garg, Vandana Guleria
2018 J jnl
Development of a New Global Model for Estimating One-Minute Rainfall Rate.
IEEE Trans. Geosci. Remote. Sens.
Randhir Singh, Rajat Acharya
2017 J jnl
Effect of bandwidth modifications on the quality of speech imitated by Alexandrine and Indian Ringneck parrots.
Int. J. Speech Technol.
Randhir Singh, Ajay Kumar, Parveen Lehana
2017 J jnl
Investigations of the Quality of Speech Imitated by Alexandrine Parrot ( \(\varvec{ Psittacula~eupatria}\) ).
Circuits Syst. Signal Process.
Randhir Singh, Ajay Kumar, Parveen Lehana
2016 J jnl
An efficient semi-numerical technique for solving nonlinear singular boundary value problems arising in various physical models.
Int. J. Comput. Math.
Randhir Singh, Abdul-Majid Wazwaz, Jitendra Kumar
2014 J jnl
An efficient numerical technique for the solution of nonlinear singular boundary value problems.
Comput. Phys. Commun.
Randhir Singh, Jitendra Kumar
2014 J jnl
Early Detection of Cyclogenesis Signature Using Global Model Products.
IEEE Trans. Geosci. Remote. Sens.
Sanjeev Kumar Singh, Neeru Jaiswal, Chandra M. Kishtawal, Randhir Singh, Pradip Kumar Pal
2012 J jnl
Assimilation of Oceansat-2-Scatterometer-Derived Surface Winds in the Weather Research and Forecasting Model.
IEEE Trans. Geosci. Remote. Sens.
Randhir Singh, Prashant Kumar, Pradip Kumar Pal
2012 J jnl
New Approach for Solving a Class of Doubly Singular Two-Point Boundary Value Problems Using Adomian Decomposition Method.
Adv. Numer. Anal.
Randhir Singh, Jitendra Kumar, Gnaneshwar Nelakanti
2012 J jnl
Objective spatial analytic hierarchy process for identification of potential agroforestry areas.
Model. Assist. Stat. Appl.
Tauqueer Ahmad, Anil Rai, Randhir Singh
2009 J jnl
Performance of Kriging-Based Soft Classification on WiFS/IRS-1D Image Using Ground Hyperspectral Signatures.
IEEE Geosci. Remote. Sens. Lett.
Sumanta Kumar Das, Randhir Singh
2007 J jnl
Jackknife variance estimation under two-phase sampling.
Model. Assist. Stat. Appl.
V. Ramasubramanian, Anil Rai, Randhir Singh
2007 — conf
Knowledge Engineering for an Expert System on Wheat Crop Management.
IICAI
S. N. Islam, K. K. Chaturvedi, Hari Om Agarwal, M. S. Farooqi, Kirti Sharma, Adesh K. Sharma, Randhir Singh, R. K. Sharma, H. S. Sikarwar
2007 J jnl
Small area estimation of crop production using spatial models.
Model. Assist. Stat. Appl.
Anil Rai, N. K. Gupta, Randhir Singh
2006 J jnl
Comparison of bootstrap methods for missing survey data: A simulation study.
Model. Assist. Stat. Appl.
Tauqueer Ahmad, Randhir Singh, Anil Rai