Abstract

Stochastic models are of great importance in describing numerous phenomena in various fields of science and life. An essential property of time-dependent models is their behavior under time and space scaling. The characteristics of many phenomena can be significantly changed by changing the scale. For example, as we move from the tiny world of particles to the astronomical scales, the laws of nature may behave drastically different. The need for models with specific scaling properties comes from numerous practical applications in medicine, biology, physics, finance, economics and other fields of science. The goal of the project is the construction and investigation of stochastic models with special scaling properties. The emphasis is placed on the study of properties of models in the limits of small or large scales. Among other results, a possible explanation will be provided for the phenomenon related to the scaling of empirical moments, known as Taylor's law. By replacing the time scale of some standard processes, the new classes of stochastic processes will be constructed and analyzed. These new models will be applied in epidemiology and EEG signal analysis. Furthermore, model for the classification of neurocognitive outcomes based on scaling parameters will be developed.

Duration: December 15, 2023 - December 14, 2027

The team

Danijel Grahovac

Principal investigator

Associate Professor

School of Applied Mathematics and Informatics, University of Osijek

Nenad Šuvak

Investigator

Associate Professor

School of Applied Mathematics and Informatics, University of Osijek

Ivan Papić

Investigator

Assistant Professor

School of Applied Mathematics and Informatics, University of Osijek

Nikolai N. Leonenko

Investigator

Professor

School of Mathematics, Cardiff University, UK

Alla Sikorskii

Investigator

Professor

Department of Psychiatry, Michigan State University,USA

Željka Salinger

Postdoc

School of Applied Mathematics and Informatics, University of Osijek

Magdalena Mikić

PhD student

School of Applied Mathematics and Informatics, University of Osijek

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Postdoc

News

Magdalena Mikić is a PhD student joining our team. Magdalena will work […]
From September 20 through September 27, we had our first workshop in […]
A PhD student position is now open for application: https://euraxess.ec.europa.eu/jobs/257212
Željka Salinger is a new postdoc joining our team. Željka will work […]
Postdoc position on the project is open for applications:https://www.euraxess.hr/jobs/191525
The project officially started on December 15, 2023.

Croatian Science Foundation

School of Applied Mathematics and Informatics, University of Osijek