Browsing by Author "Anahtarcı, Berkay"

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Frequently hypercyclic weighted backward shifts on spaces of real analytic functions

Anahtarcı, Berkay; Karıksız, Can Deha (TÜBİTAK, 2018)

We study frequent hypercyclicity in the case of weighted backward shift operators acting on locally convex spaces of real analytic functions. We obtain certain conditions on frequent hypercyclicity and linear chaoticity ...
Learning in discrete-time average-cost mean-field games

Anahtarcı, Berkay; Karıksız, Can Deha; Saldı, Naci (IEEE, 2021)

In this paper, we consider learning of discrete-time mean-field games under an average cost criterion. We propose a Q-iteration algorithm via Banach Fixed Point Theorem to compute the mean-field equilibrium when the model ...
Q-learning in regularized mean-field games

Anahtarcı, Berkay; Karıksız, Can Deha; Saldı, N. (Springer, 2023-03)

In this paper, we introduce a regularized mean-field game and study learning of this game under an infinite-horizon discounted reward function. Regularization is introduced by adding a strongly concave regularization ...
Value iteration algorithm for mean-field games

Anahtarcı, Berkay; Karıksız, Can Deha; Saldı, Naci (Elsevier, 2020-09)

In the literature, existence of mean-field equilibria has been established for discrete-time mean field games under both the discounted cost and the average cost optimality criteria. In this paper, we provide a value ...