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math.OC2025
Non-exchangeable evolutionary and mean field games and their applications
H. Yoshioka, M. Tsujimura, T. Tanaka
A replicator dynamic for non-exchangeable agents in a continuous action space is formulated and its well-posedness is proven in a space of probability measures. The non-exchangeabi…
q-bio.PE2025
Tractable fish growth models considering individual differences with an application to the fish Plecoglossus altivelis altivelis
H. Yoshioka, Y. Yoshioka, M. Tsujimura
Modeling fish growth is an important research topic in ecological and fishery sciences because body weight statistics directly affect the total biomass of fish in a habitat, which…