Ministry of Education
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Dr Utpal Kumar Saha

vidwan id: 139735
Male

Associate Professor, Department of Basic and Applied Science
National Institute of Technology, Arunachal Pradesh

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Expertise

  • Mathematics

Publications

Total Articles 20
Books 0
Proceedings 0

Publications

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Scopus

Citations 57
h-index 4

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Citations 0
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Bio

Special Function, Fractional Calculus

Personal Details

  • Male
  • Associate Professor , National Institute of Technology, Arunachal Pradesh
  • National Institute of Technology Arunachal Pradesh, Jote
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Associate Professor Jul 2022 – Present
National Institute of Technology, Arunachal Pradesh | Department of Basic and Applied Science
Assistant Professor Jan 2012 – Jul 2022
National Institute of Technology, Arunachal Pradesh | Department of Basic and Applied Science

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Organisations (54+)

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Biri

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Research Scholar

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Research Scholar

Co-Authors (8)

Devnath

Dr Devnath Shah

Madanapalle Institute of Technology & Science, Madanapalle

Gopal Chandra

Prof Gopal Chandra Hazarika

Dibrugarh University

Prashant

Dr Prashant Kumar

National Institute of Technology Jamshedpur

Ram Prakash

Prof Ram Prakash Sharma

National Institute of Technology, Arunachal Pradesh

Saibal

Prof Saibal Chatterjee

National Institute of Technology Mizoram

Saibal

Prof Saibal Chatterjee

National Institute of Technology Mizoram

Shantanu

Dr Shantanu Chatterjee

National Institute of Technology, Arunachal Pradesh

Susanta

Dr Susanta Maity

National Institute of Technology, Arunachal Pradesh

Scholarly Work

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Scholarly Publications

Sensitivity analysis of heat transfer in water- and kerosene-based trihybrid nanofluids in MHD Casson flow

Open Access
Article
Year: 2025. Volume: 8 , Issue: 8 .
Authors: Arpita B.;Sharma R.P.;Saha U.K.
DOI 10.1007/s41939-025-00934-9

INTEGRAL SOLUTIONS OF AN INITIAL VALUE PROBLEM OF FRACTIONAL DYNAMIC EQUATIONS ON TIME SCALE

Open Access
Article
Year: 2025. Volume: 33 , Issue: 3 .
Authors: Gogoi B.;Saha U.K.;Hazarika B.;Ahmad H.;Ozsahin D.U.;Adel M.;Alotaibi M.F.
DOI 10.1142/S0218348X24400620

A novel numerical approach for solving generalized fractional Fisher's equation

Open Access
Article
Physica Scripta. Year: 2025. Volume: 100 , Issue: 2 .
Authors: Walickta Singkai C.;Kumar Saha U.
DOI 10.1088/1402-4896/ada401

Existence of Positive Solutions of a Fractional Dynamic Equation Involving Integral Boundary Conditions on Time Scales

Open Access
Article
Year: 2024. Volume: 48 , Issue: 6 , Pages: 1463-1472 .
Authors: Gogoi B.;Saha U.K.;Hazarika B.;Agarwal R.P.
DOI 10.1007/s40995-024-01691-z
3

Existence of solution of a nonlinear fractional dynamic equation with initial and boundary conditions on time scales

Open Access
Article
Year: 2024. Volume: 32 , Issue: 1 , Pages: 85-102 .
Authors: Gogoi B.;Saha U.K.;Hazarika B.
DOI 10.1007/s41478-023-00597-0
5

Impulsive Fractional Dynamic Equation with Non-local Initial Condition on Time Scales

Open Access
Article
Boletim da Sociedade Paranaense de Matemática. Year: 2024. Volume: 42 .
Authors: Gogoi B.;Saha U.K.;Hazarika B.
DOI 10.5269/bspm.65039
4

Optimization of heat transfer in MHD viscous flow through coaxial stretching and rotating cylinders with dissipative effects: applications in mechanical lubrication systems

Open Access
Article
Year: 2024. Volume: 8 , Issue: 7 .
Authors: Arpita B.;Sharma R.P.;Saha U.K.
DOI 10.1007/s41939-025-00901-4

Periodic Boundary Value Problems for Fractional Dynamic Equations on Time Scales

Open Access
Article
Results in Mathematics. Year: 2023. Volume: 78 , Issue: 6 .
Authors: Gogoi B.;Hazarika B.;Saha U.K.;Tikare S.
DOI 10.1007/s00025-023-02007-0
4