Publications

Total Articles 92
Books 0
Proceedings 0

Publications

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Scopus

Citations 1569
h-index 23

CrossRef

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Citations 623
h-index 16
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Professional Recognition

2008

CSIR(JRF)

CSIR
2009

GATE-62

IIT
2009

CSIR(JRF)

CSIR
2010

GATE-64

IIT

Community & Membership

2022

Indian Mathematical Society

Member

International Association of Engineers (IAENG)

2011
Member No: 132502)

Bio

Randhir Singh works at the Department of Mathematics, Birla Institute of Technology, Mesra. Randhir does research in Applied Mathematics and Analysis. Many boundary value problems in physical science and applied mathematics involve ordinary differential equations subject to two-point boundary conditions. Obtaining the exact solution to nonlinear boundary-value problems takes a lot of work. More difficulties arise when we deal with nonlinear singular boundary value problems.

Personal Details

  • Male
  • BIT Mesra Road, Mesra, Jharkhand, India
Ph.D
Indian Institute of Technology Kharagpur 2014
M.Sc
Other Institute 2007
BA(MATHS)
Other Institute 2003
Assistant Professor (Grade-II) Mar 2015 – May 2024
Birla Institute of Technology | Mathematics

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Co-Authors (9)

Gnaneshwar

Dr Gnaneshwar Nelakanti

Indian Institute of Technology Kharagpur

Jitraj

Dr Jitraj Saha

National Institute of Technology Tiruchirappalli

Jitendra

Prof Jitendra Kumar

Indian Institute of Technology Ropar

Jitendra

Prof Jitendra Kumar

Indian Institute of Technology Kharagpur

JULEE

Dr JULEE SHAHNI

Patna Women's College

Sukhjit

Dr Sukhjit Singh

Dr B R Ambedkar National Institute of Technology, Jalandhar

Nilima

Dr Nilima Das

National Institute of Advanced Manufacturing Technology (NIAMT) (formerly National Institute of Foundry & Forge Technology)

Randhir

Dr Randhir Singh

Indian Institute of Technology (BHU), Varanasi

Scholarly Work

Construction of compact difference methods for real world singular differential equations funded by

Funding Agency: NPIU

CoPI

545,000

2018 - Ongoing

Ongoing

Numerical Methods for SBVPs

University Birla Institute of Technology
Year 2023
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Scholarly Publications

An efficient approach to obtain analytical solution of nonlinear particle aggregation equation for longer time domains

Open Access
Article
Authors: Yadav N.;Singh M.;Singh S.;Singh R.;Kumar J.;Heinrich S.

A novel collocation approach using Chebyshev wavelets for solving fourth-order Emden-Fowler type equations

Open Access
Article

Numerical solution and error analysis of the Thomas–Fermi type equations with integral boundary conditions by the modified collocation techniques

Open Access
Article

A novel collocation approach using Chebyshev wavelets for solving fourth-order Emden-Fowler type equations

Open Access
Article

A note on homotopy perturbation approach for nonlinear coagulation equation to improve series solutions for longer times

Open Access
Article
Authors: Yadav N.;Singh M.;Singh S.;Singh R.;Kumar J.

An efficient numerical approach for solving three-point Lane–Emden–Fowler boundary value problem

Open Access
Article

An efficient new numerical algorithm for solving Emden–Fowler pantograph differential equation using Laguerre polynomials

Open Access
Article

An efficient new numerical algorithm for solving Emden–Fowler pantograph differential equation using Laguerre polynomials

Open Access
Article