Search Results for author: Q. Y. Chen

Found 2 papers, 0 papers with code

Vaccination compartmental epidemiological models for the delta and omicron SARS-CoV-2 variants

no code implementations20 Apr 2023 J. Cuevas-Maraver, P. G. Kevrekidis, Q. Y. Chen, G. A. Kevrekidis, Y. Drossinos

We explore the inclusion of vaccination in compartmental epidemiological models concerning the delta and omicron variants of the SARS-CoV-2 virus that caused the COVID-19 pandemic.

Backcasting COVID-19: A Physics-Informed Estimate for Early Case Incidence

no code implementations31 Jan 2022 G. A. Kevrekidis, Z. Rapti, Y. Drossinos, P. G. Kevrekidis, M. A. Barmann, Q. Y. Chen, J. Cuevas-Maraver

We leverage delay embedding theorems of Whitney and Takens and use Gaussian Process regression to estimate the number of cases during the first 2020 wave based on the second wave of the epidemic in several European countries, South Korea, and Brazil.

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