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Dr. Sreeshamim P.P. 

Assistant Professor, Department of Mathematics, School of Engineering, Amaravati

Qualification: Ph.D. (Mathematics)
p_sreeshamim@av.amrita.edu
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Research Interest: Insurance risk models, Stochastic processes, Actuarial Science

Bio

Dr. Sreeshamim P.P. is an Assistant Professor in the Department of Mathematics at Amrita Vishwa Vidyapeetham, Amaravati, with a Ph.D. in Mathematics from NIT Calicut (2026). His doctoral research focused on insurance risk models under stochastic processes. He has published multiple peer-reviewed papers in international journals on topics such as MAP/PH surplus models, dividend barriers, and perturbed risk models.

Publications

Journal Article

Year : 2026

Gerber-Shiu analysis of the MAP/PH omega risk model with level-dependent premium rate

Cite this Research Publication : P.P. Sreeshamim, M.J. Jacob, Gerber-Shiu analysis of the MAP/PH omega risk model with level-dependent premium rate, International Journal of Mathematics in Operational Research, Inderscience Publishers, 2026, https://doi.org/10.1504/ijmor.2026.155538

Publisher : Inderscience Publishers

Year : 2024

Perturbed MAP/PH Risk Model With Possible Delayed By-Claims and a Constant Dividend Barrier

Cite this Research Publication : P. P. Sreeshamim, M. J. Jacob, Perturbed MAP/PH Risk Model With Possible Delayed By-Claims and a Constant Dividend Barrier, Communications in Mathematics and Applications, RGN Publications, 2024, https://doi.org/10.26713/cma.v15i1.2411

Publisher : RGN Publications

Year : 2024

Expected discounted dividends in MAP/PH surplus models with time-dependent claim sizes

Cite this Research Publication : Sreeshamim, P. P., & Jacob, M. J, Expected discounted dividends in MAP/PH surplus models with time-dependent claim sizes, Applications and Applied Mathematics: An International Journal (AAM), 2024

Year : 2023

A Markovian risk model with possible by-claims and dividend barrier

Cite this Research Publication : P.P. Sreeshamim, M.J. Jacob, A.S. Dibu, A Markovian risk model with possible by-claims and dividend barrier, International Journal of Mathematics in Operational Research, Inderscience Publishers, 2023, https://doi.org/10.1504/ijmor.2023.135545

Publisher : Inderscience Publishers

FDP / Workshops
  1. Attended – MEA 2018: One Day Workshop on Mathematics and its Engineering Applications, NIT Calicut (Oct 26, 2018).
Conferences Attended
  1. Paper Presented – “Analysis of MAP/PH surplus models with level dependent premium rate” at ICAAP & SP 2024 (International Conference on Advances in Applied Probability and Stochastic Processes), St. Aloysius College, Thrissur (Jan 18-20, 2024).
  2. Paper Presented – “Perturbed MAP/PH risk model with delayed by-claims and constant dividend barrier” at Conference on Statistical Sciences & Stochastic Modeling, University of Calicut (Feb 16-17, 2023).
  3. Volunteer – ICAPSSP 2025, NIT Calicut (Jan 30 – Feb 1, 2025).
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