معرفی
Roger Pettersson is a Professor at the Department of Mathematics, Linnaeus University, with a focus on stochastic analysis, financial mathematics, and mathematical biology. He is affiliated with the Faculty of Technology and leads research in Stochastic Analysis and Stochastic Processes, Computational Mathematics for Predictive Digital Twins (PreDiTwin), and Deterministic and Stochastic Modelling under the Linnaeus University Centre for Data Intensive Sciences and Applications (DISA). His work bridges theoretical and applied mathematics, emphasizing numerical methods and epidemic models.
- Research Interests: Stochastic differential equations (SDEs/SPDEs), Lévy processes, financial modeling, biological systems, numerical approximations, and epidemic dynamics.
- Publications: Over 20 peer-reviewed articles (2002–2025) in journals like Stochastics, Applied Mathematics and Computation, and Chaos, Solitons & Fractals, focusing on stochastic control in epidemics, Lévy noise applications, and numerical methods for SDEs.
- Supervised Theses: Mentored over 20 bachelor’s and master’s students in projects spanning queueing systems, SPSS data analysis, neural networks for hydropower forecasting, and epidemic modeling.
- Collaborations: Active in interdisciplinary research, including forestry, wood, and building technologies, and contributes to the International Center for Mathematical Modeling (ICMM).
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