Ministry of Education
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Prof Ratikanta Behera

vidwan id: 279717
Male

Assistant Professor, Computational and Data Sciences
Indian Institute of Science Bangalore

Orchid Icon 0000-0002-6237-5700 Google Scholar Icon 55468237300 Researcher Icon ABA-4535-2022 Google Scholar Icon 8jKAiq8AAAAJ

Expertise

  • Multidisciplinary Engineering

Publications

Total Articles 43
Books 0
Proceedings 0

Publications

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Scopus

Citations 582
h-index 13

CrossRef

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Citations 499
h-index 12
Google Scholar

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Professional Recognition

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Community & Membership

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Bio

Tensor Decompositions, Neural Networks, Numerical Linear Algebra, Generalized Inverses of Tensors, Wavelets in Scientific Computing, High-Performance Computing

Personal Details

  • Male
  • Assistant Professor , Indian Institute of Science Bangalore
  • Indian Institute of Science
Ph.D
Indian Institute of Technology Delhi 2013
Assistant Professor May 2022 – Present
Indian Institute of Science Bangalore | Computational and Data Sciences
Post-Doctoral Fellow Dec 2019 – May 2022
University of Central Florida
Assistant Professor Jul 2016 – Dec 2019
Indian Institute of Science Education and Research(IISER), Kolkata
Post-Doctoral Fellow Jan 2015 – Jul 2016
University Grenoble Alpes
Post-Doctoral Fellow Dec 2013 – Dec 2014
University of Notre Dame

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Co-Authors (7)

Debasisha

Dr Debasisha Mishra

National Institute of Technology, Raipur

Jajati Keshari

Dr Jajati Keshari Sahoo

Birla Institute of Technology and Science

Krushnachandra

Dr Krushnachandra Panigrahy

S R M University, Amaravati

Mani

Prof Mani Mehra

Indian Institute of Technology Delhi

Pradeep

Dr Pradeep Boggarapu

Birla Institute of Technology and Science

Sourav

Dr Sourav Das

National Institute of Technology Jamshedpur

Sudarshan

Dr Sudarshan Santra

Birla Institute of Technology and Science

Scholarly Work

A dynamically adaptive wavelet algorithm for solution of evolution equations with localized structures.

Funding Agency: Department of Science and Technology, Govt. of India

Principal Investigator:

2018 - Ongoing

Ongoing
Tensor-valued wavelet analysis and application to solution of differential equations.

Funding Agency: Department of Science and Technology, Govt. of India

Principal Investigator

2018 - Ongoing

Ongoing
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Scholarly Publications

Physics-informed fractional machine intelligence and space–time wavelet frameworks for non-local integro-partial differential equations involving weak singularities

Open Access
Article
Communications in Nonlinear Science and Numerical Simulation. Year: 2026. Volume: 152 .
Authors: Santra S.;Behera R.
DOI 10.1016/j.cnsns.2025.109184

M-QR decomposition and hyperpower iterative methods for computing outer inverses of tensors

Open Access
Article
Journal of Computational and Applied Mathematics. Year: 2026. Volume: 474 .
Authors: Behera R.;Panigrahy K.;Sahoo J.K.;Wei Y.
DOI 10.1016/j.cam.2025.116951

Computation of tensors generalized inverses under M-product and applications

Open Access
Article
Journal of Mathematical Analysis and Applications. Year: 2025. Volume: 542 , Issue: 1 .
Authors: Sahoo J.K.;Panda S.K.;Behera R.;Stanimirović P.S.
DOI 10.1016/j.jmaa.2024.128864
1 2

Enhancing accuracy with an adaptive discretization for the non-local integro-partial differential equations involving initial time singularities

Open Access
Article
Year: 2025. Volume: 192 , Pages: 212-239 .
Authors: Santra S.;Behera R.
DOI 10.1016/j.camwa.2025.05.019

Simultaneous space–time Hermite wavelet method for time-fractional nonlinear weakly singular integro-partial differential equations

Open Access
Article
Communications in Nonlinear Science and Numerical Simulation. Year: 2025. Volume: 140 .
Authors: Santra S.;Behera R.
DOI 10.1016/j.cnsns.2024.108324
7

An efficient hybrid numerical approach for time-fractional sub-diffusion equations with multi-singularities

Open Access
Article
Numerical Algorithms. Year: 2025.
Authors: Patel S.;Santra S.;Behera R.
DOI 10.1007/s11075-025-02122-9
1

Efficient iterative methods for computing generalized inverse of tensors based on t-product

Open Access
Article
Year: 2025. Volume: 44 , Issue: 7 .
Authors: Karmakar B.;Behera R.
DOI 10.1007/s40314-025-03339-z

Characterizations of weighted generalized inverses

Open Access
Article
Aequationes Mathematicae. Year: 2025. Volume: 99 , Issue: 3 , Pages: 1301-1336 .
Authors: Sitha B.;Behera R.;Sahoo J.K.;Mohapatra R.N.;Stanimirović P.;Stupina A.
DOI 10.1007/s00010-024-01151-4
1