Results 111 to 120 of about 143,321 (277)
Optimal Control Applications and Methods, Volume 46, Issue 6, Page 2384-2395, November/December 2025.Optimal adaptive reinforcement learning control using an actor‐critic architecture. The controller learns optimal control policies online from data measured along the trajectories of a plug flow system ABSTRACT This article is devoted to optimal adaptive control for a distributed parameter convection‐reaction system by reinforcement learning (RL ...
Abdellaziz Binid, Ilyasse Aksikas
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Vector-valued means and weakly almost periodic functions
International Journal of Mathematics and Mathematical Sciences, 1994 A formula is set up between vector-valued mean and scalar-valued means that enables us translate many important results about scalar-valued means developed in [1] to vector-valued means.
Chuanyi Zhang
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Rough Fuzzy Ideals Induced by Set-Valued Homomorphism in Ternary Semigroups [PDF]
, 2022 Shahida Bashir +3 more
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The α-bicyclic semigroup as a topological semigroup
Semigroup Forum, 1984 C. Eberhart and J. Selden showed that the only Hausdorff topology on the bicyclic semigroup which makes it a topological semigroup is the discrete topology. A related result proved in this paper is the following: Let \(W_{\alpha}\) be the \(\alpha\)-bisimple semigroup. The only locally compact Hausdorff semigroup topology on \(W_{\alpha}\) is discrete.
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Optimal Control Applications and Methods, Volume 46, Issue 6, Page 2595-2611, November/December 2025.Optimal Control of AB Caputo Fractional Stochastic Integrodifferential Control System with Noninstantaneous Impulses. ABSTRACT This study is concerned with the existence of mild solution and optimal control for the Atangana–Baleanu fractional stochastic integrodifferential system with noninstantaneous impulses in Hilbert spaces. We verify the existence
Murugesan Johnson +2 more
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Maximal Semigroups and the Support Of Gauss — Semigroups [PDF]
, 1987 The purpose of this note is to describe a connection between the theory of probability measures on Lie groups and the Lie theory of semigroups. The objects under consideration will be one parameter semigroups of probability measures on Lie groups and their supports. We start by giving the basic definitions.
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The Ellis semigroup of a nonautonomous discrete dynamical system
, 2016 We introduce the {\it Ellis semigroup} of a nonautonomous discrete dynamical system $(X,f_{1,\infty})$ when $X$ is a metric compact space. The underlying set of this semigroup is the pointwise closure of $\{f\sp{n}_1 \, |\, n\in \mathbb{N}\}$ in the ...
García-Ferreira, S., Sanchis, M.
core
Stability of transition semigroups and applications to parabolic equations [PDF]
, 2020 Moritz Gerlach +2 more
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Semigroups of multipliers associated with semigroups of operators [PDF]
Proceedings of the American Mathematical Society, 1975 Let G G be an infinite compact group with dual object Σ \Sigma . Corresponding to each semigroup T = { T ( ξ ) ; ξ ≥ 0 } \mathcal {T} = \{ T(\xi );\xi \geq 0\} of operators on
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Electronic Journal of Differential Equations, 2006 It is known that a regularly Lyapounov function for a semigroup of contractions on a Hilbert space converges to its minimum along the trajectories of the semigroup.
Renu Choudhary
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