Search Results for author: Piotr Oprocha

Found 2 papers, 0 papers with code

On automatic calibration of the SIRD epidemiological model for COVID-19 data in Poland

no code implementations26 Apr 2022 Piotr Błaszczyk, Konrad Klimczak, Adam Mahdi, Piotr Oprocha, Paweł Potorski, Paweł Przybyłowicz, Michał Sobieraj

We propose a novel methodology for estimating the epidemiological parameters of a modified SIRD model (acronym of Susceptible, Infected, Recovered and Deceased individuals) and perform a short-term forecast of SARS-CoV-2 virus spread.

Shadowing, asymptotic shadowing and s-limit shadowing

no code implementations19 Jan 2017 Chris Good, Piotr Oprocha, Mate Puljiz

We study three notions of shadowing: classical shadowing, limit (or asymptotic) shadowing, and s-limit shadowing.

Dynamical Systems 37E05 (Primary), 37C50, 37B10, 54H20, 26A18 (Secondary)

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