Ministry of Education
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Dr P Roul

vidwan id: 122775
Male

Assistant Professor, Department of Mathematics
Visvesvaraya National Institute of Technology

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Expertise

  • Applied Mathematics

Publications

Total Articles 105
Books 0
Proceedings 0

Publications

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Scopus

Citations 1643
h-index 26

CrossRef

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Citations 166
h-index 8
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Bio

Numerical Analysis, ODE and Fractional Calculus

Personal Details

  • Male
  • Assistant Professor , Visvesvaraya National Institute of Technology
  • Department of Mathematics, Visvesvaraya National Institute of Technology
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Assistant Professor Aug 2012 – Present
Visvesvaraya National Institute of Technology | Department of Mathematics

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Co-Authors (5)

V.M.K.Prasad

Dr V.M.K.Prasad Goura

Amrita Vishwa Vidyapeetham, Coimbatore

Vikas

Dr Vikas Rohil

Amrita Vishwa Vidyapeetham, Coimbatore

S

Prof S Sundar

Indian Institute of Technology Madras

Kiran Kumar

Dr Kiran Kumar Thula

SR University

Ujwal

Dr Ujwal Warbhe

Indian Institute of Information Technology, Nagpur

Scholarly Work

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Scholarly Publications

A high-order numerical scheme based on graded mesh and its analysis for the two-dimensional time-fractional convection-diffusion equation

Open Access
Article
Year: 2022. Volume: 126 , Pages: 1-13 .
Authors: Roul P.;Rohil V.
DOI 10.1016/j.camwa.2022.09.006
14

An efficient numerical method based on redefined cubic B-spline basis functions for pricing Asian options

Open Access
Article
Journal of Computational and Applied Mathematics. Year: 2022. Volume: 401 .
Authors: Roul P.;Prasad Goura V.M.K.
DOI 10.1016/j.cam.2021.113774
4

A superconvergent B-spline technique for second order nonlinear boundary value problems

Open Access
Article
Applied Mathematics and Computation. Year: 2022. Volume: 414 .
Authors: Roul P.;Prasad Goura V.M.K.
DOI 10.1016/j.amc.2021.126615
8

An effective approach based on Smooth Composite Chebyshev Finite Difference Method and its applications to Bratu-type and higher order Lane–Emden problems

Open Access
Article
Mathematics and Computers in Simulation. Year: 2022. Volume: 202 , Pages: 193-205 .
Authors: Aydinlik S.;Kiris A.;Roul P.
DOI 10.1016/j.matcom.2022.05.032
6

A fast numerical scheme for solving singular boundary value problems arising in various physical models

Open Access
Article
Journal of Mathematical Chemistry. Year: 2022. Volume: 60 , Issue: 3 , Pages: 514-541 .
Authors: Roul P.;Goura V.M.K.P.
DOI 10.1007/s10910-021-01316-5
5

A fourth-order numerical method for solving a class of derivative-dependent nonlinear singular boundary value problems

Open Access
Article
International Journal of Computer Mathematics. Year: 2022. Volume: 99 , Issue: 12 , Pages: 2410-2432 .
Authors: Roul P.;Prasad Goura V.M.K.;Agarwal R.
DOI 10.1080/00207160.2022.2065632
1

A high order numerical technique and its analysis for nonlinear generalized Fisher's equation

Open Access
Article
Journal of Computational and Applied Mathematics. Year: 2022. Volume: 406 .
Authors: Roul P.;Rohil V.
DOI 10.1016/j.cam.2021.114047
18

A robust numerical technique and its analysis for computing the price of an Asian option

Open Access
Article
Journal of Computational and Applied Mathematics. Year: 2022. Volume: 416 .
Authors: Roul P.
DOI 10.1016/j.cam.2022.114527
3