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Dr. Shubham Kumar | Faculty Mathematics

shubham-kumar

Dr. Shubham Kumar
Assistant Professor

EDUCATION

  • Ph.D. (Absolute Value Equations), Indian Institute of Information Technology, Design and Manufacturing, Jabalpur (2024)
  • M.Sc. (Mathematics), Gurukul Kangri University (Deemed to be University) (2018)
  • B.Sc. (Mathematics), Hemvati Nandan Bahuguna Garhwal University (Central University) (2016)

RESEARCH AREA: On Unique Solvability of Different Types of Absolute Value Equations

ACADEMIC, RESEARCH AND INDUSTRIAL EXPERIENCE (in years): 05 Years

AWARDS/HONORS/ACHIEVEMENTS

  • Awarded with MHRD (Government of India) – National Means Cum Merit Scholarship (NMMS) from 2009 to 2013.

  • Successfully passed the State Eligibility Test Examination conducted by the Himachal Pradesh Public Service Commission (Government of Himachal Pradesh) in 2019.

  • Qualified CSIR-NET JRF Examination in Mathematics – 2019 and 2022 (All India Rank 149 and 160, respectively.)

  • Qualified GATE in Mathematics – 2019 and 2021 (All India Rank 899 and 1774, respectively.)

  • The financial assistance was approved by the PDPM Indian Institute of Information Technology, Design, and Manufacturing, Jabalpur, to attend the international conference SciCADE-2024 at the National University of Singapore (NUS), Singapore, from July 15 – 19, 2024.

  • Received a fellowship for the training of Youth Scientists from the Madhya Pradesh Council of Science & Technology (Government of Madhya Pradesh) for the years 2022, 2023, and 2024. (However, the fellowship was not availed).

LIST OF RESEARCH PUBLICATION (Follow APA Style of referencing for writing)

  • Kumar, S., Deepmala, A note on the unique solvability condition for generalized absolute value matrix equation, Journal of Numerical Analysis and Approximation Theory, 51(1), 83-87, (2022). (Scopus, Q3).

  • Kumar, S., Deepmala, The unique solvability conditions for a new class of absolute value equation, Yugoslav Journal of Operations Research, 33(3), 425-434, (2022). (Scopus, Q3).

  • Kumar, S., Deepmala, On unique solvability of the piecewise linear equation systems, Journal of Numerical Analysis and Approximation Theory, 51(2), 181-188, (2022). (Scopus, Q3).

  • Kumar, S., Deepmala, A note on unique solvability of the generalized absolute value matrix equation, National Academy Science Letters, 46, 129–131 (2023). (SCIE, IF=1.2, Q3).

  • Kumar, S., Deepmala, Keshtwal, R. L., New sufficient conditions for the solvability of a new class of Sylvester-like absolute value matrix equation, Journal of Numerical Analysis and Approximation Theory, 52(2), 233-240, (2023). (Scopus, Q3).
  • Kumar, S., Deepmala, Hladik, N., Moosaei, H., Characterization of unique solvability of absolute value equations: an overview, extensions, and future directions, Optimization Letters, 18, 889–907, (2024). (SCIE, IF=1.3, Q2) (Springer).
  • Kumar, S., Correction to: on the unique solvability of the absolute value equation, Journal of Optimization Theory and Applications, 200, 891-893, (2024). (SCIE, IF=1.6, Q1) (Springer).

  • Kumar, S., Deepmala, Unique solvability conditions for the absolute value matrix equations, Applied Mathematics E-Notes, 24, 411-416, (2024) (ESCI & Scopus, IF=0.5, Q4).

  • Kumar, S., Deepmala, On unique solvability of linear complementarity problems, horizontal linear complementarity problems and an n-absolute value equations, Sigma Journal of Engineering and Natural Sciences (Accepted), (2024). (ESCI & Scopus, IF=0.6, Q4) (Yildiz Technical University Press, Istanbul, Turkey).

  • Kumar, R., Kumar, S., Sajid, M., Singh, B., On solvability for some classes of system of non-Linear integral equations in two dimensions via measure of non-compactness, Axioms, 11(11), 628, (2022). (SCIE, IF=1.9, Q2) (Multidisciplinary Digital Publishing Institute).

  • Kumar, R., Singh, B., Kumar, S., Solvability for two-dimensional non-linear functional integral equations via measure of non-compactness, Journal of Nonlinear Sciences and Applications 18, (2024). (MathSciNet).

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Admissions Open 2025

The application process at Graphic Era is strictly based on the Merit of the qualifying examination with the entire Admission Process available for completion online

Visit Our Campus
Talk to our Counsellors
Apply Now