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Search: authors:"Krzysztof Bartoszek"

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Weak Stability of Centred Quadratic Stochastic Operators

We consider the weak convergence of iterates of so-called centred quadratic stochastic operators. These iterations allow us to study the discrete time evolution of probability distributions of vector-valued traits in populations of inbreeding or hermaphroditic species, whenever the offspring’s trait is equal to an additively perturbed arithmetic mean of the parents’ traits. It is...

The main characteristics of atmospheric circulation over East-Central Europe from 1871 to 2010

- Sklodowska University in Lublin , Al. Kras ́nicka 2cd, 20-718 Lublin , Poland 1 & Krzysztof Bartoszek 2 Responsible editor: J.-F. Miao The main objective of the paper concerns the determination of the annual