プロフィール詳細

プロジェクトを作成

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POULOMI B.に依頼

India

PhD Research Scholar | Expert in Mathematical Modelling & Differential Equations

プロフィール概要

I am a PhD Research Scholar in Applied Mathematics with strong expertise in mathematical modelling, differential equations, and dynamical systems, particularly in the context of ecological and biological systems. My research focuses on phytoplankton–zooplankton interaction models, incorporating complex real-world effects such as environmental toxins, prey refuge, additional food sources, harvesting strategies, diffusion, and spatio-temporal pattern formation. I have extensive experience in formulating nonlinear deterministic and reaction–diffusion models, conducting stability and bifurcation analysis, and applying analytical techniques including Sotomayor’s theorem, Turing instability analysis, and optimal control theory. Alongside analytical work, I am proficient in numerical simulations and interpretation of results using tools such as MATLAB and Python, with a strong emphasis on reproducibility and clear scientific presentation. My ongoing PhD research involves developing novel ecological models and investigating their qualitative dynamics, including saddle-node and Hopf bifurcations, spatio-temporal patterns, and optimal harvesting policies. I have also worked on research projects related to toxic phytoplankton dynamics, fear and Allee effects, and predator–prey systems with spatial diffusion. In addition to research, I have teaching and mentoring experience in undergraduate and postgraduate mathematics, including ordinary and partial differential equations, linear algebra, calculus, and mathematical modelling. I am comfortable explaining complex concepts in a clear, structured manner and assisting students and researchers with problem-solving, assignment support, model formulation, manuscript preparation, and LaTeX typesetting.

専門分野

• ★ Ecology
• ★ Applied Mathematics
• ★ Differential Equations
• ☆ Environmental Science
• ☆ Environmental Health
• ☆ Mathematical Models
• ☆ Mathematical Optimization
• ☆ Pure Mathematics

サービス

• Writing
• Research
• Consulting
• Data & AI

Writing Technical Writing, Creative Writing

Research User Research, Scientific and Technical Research

Consulting Operations Consulting, Scientific and Technical Consulting

Data & AI Statistical Analysis

職務経験

Research Scholar

Rajiv Gandhi Institute of Petroleum Technology

- 現在

Teaching Assistant

Rajiv Gandhi Institute of Petroleum Technology

7月 2022 - 現在

学歴

Research Scholar (Department of Mathematical Sciences)

Rajiv Gandhi Institute of Petroleum Technology

8月 2022 - 現在

M.Sc. (Mathematics and Computing)

Banaras Hindu University

2019 - 2021

B.Sc.

University of Calcutta

8月 2016 - 5月 2019

認定資格

• NPTEL Online Certification

  Indian institute of technology Kharagpur

  1月 2026 - 現在

• NPTEL Online Certification

  Indian Institute of Technology Madras

  1月 2026 - 現在

出版物

JOURNAL ARTICLE

Poulomi Basak, Satish Kumar Tiwari, Deepak Tripathi, Jai Prakash Tripathi (2026). Spatiotemporal dynamics of a plankton ecosystem under the influence of toxin exposure and additional food . Journal of Applied Mathematics and Computing.

Poulomi Basak, Sayan Mandal, Satish Kumar Tiwari, Pankaj Kumar Tiwari (2025). Spatiotemporal Dynamics of a Plankton System: Impacts of Phytoplankton Refuge and Supplementary Food for Zooplankton . International Journal of Bifurcation and Chaos.

Poulomi Basak, Satish Kumar Tiwari, Jai Prakash Tripathi, Vandana Tiwari, Ratnesh Kumar Mishra (2024). Plankton interaction model: Effect of prey refuge and harvesting . Computational and Mathematical Biophysics.