Results 111 to 120 of about 3,173,574 (293)
Yet Another Distributional Bellman Equation
We consider non-standard Markov Decision Processes (MDPs) where the target function is not only a simple expectation of the accumulated reward. Instead, we consider rather general functionals of the joint distribution of terminal state and accumulated reward which have to be optimized.
Bäuerle, Nicole +2 more
openaire +4 more sources
Model-Free Gradient-Based Adaptive Learning Controller for an Unmanned Flexible Wing Aircraft
Robotics, 2018 Classical gradient-based approximate dynamic programming approaches provide reliable and fast solution platforms for various optimal control problems. However, their dependence on accurate modeling approaches poses a major concern, where the efficiency ...
Mohammed Abouheaf +2 more
doaj +1 more source
General non-linear Bellman equations
, 2019 We consider a general class of non-linear Bellman equations. These open up a design space of algorithms that have interesting properties, which has two potential advantages. First, we can perhaps better model natural phenomena. For instance, hyperbolic discounting has been proposed as a mathematical model that matches human and animal data well, and ...
van Hasselt, Hado +5 more
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Viscosity Solutions of Stochastic Hamilton--Jacobi--Bellman Equations [PDF]
SIAM Journal on Control and Optimization, 2018 In this paper we study the fully nonlinear stochastic Hamilton-Jacobi-Bellman (HJB) equation for the optimal stochastic control problem of stochastic differential equations with random coefficients. The notion of viscosity solution is introduced, and we prove that the value function of the optimal stochastic control problem is the maximal viscosity ...
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On the Provision of International Public Goods in Dynamic Open Economies
Review of International Economics, Volume 34, Issue 1, Page 198-218, February 2026.ABSTRACT This study develops a dynamic two‐country model with an international public good, the stock of which positively affects the productivity of the private‐goods sectors in each country, and the evolution of the stock is determined by each country's voluntary contribution in the form of public investment. Two scenarios are examined: A cooperative
Akihiko Yanase
wiley +1 more source
On Bellman equations in duality
Journal of Mathematical Analysis and Applications, 1986 The author receives different statements for the standard Bellman equation which are connected with dual Bellman equations; a prototype of a dual Bellman equation is the following: find a function \(\psi(\xi)\) such that \[ \inf_{v}[\phi (D\psi,v)-\xi \cdot g(D\psi,v)]=0\quad a.e. \]
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The Uncertainty Bellman Equation and Exploration [PDF]
, 2017 Brendan O’Donoghue +3 more
openalex +1 more source
Advanced Energy Materials, Volume 16, Issue 2, 14 January 2026.This perspective highlights how machine learning accelerates sustainable energy materials discovery by integrating quantum‐accurate interatomic potentials with property prediction frameworks. The evolution from statistical methods to physics‐informed neural networks is examined, showcasing applications across batteries, catalysts, and photovoltaics ...
Kwang S. Kim
wiley +1 more source
Entropic Dynamics in Neural Networks, the Renormalization Group and the Hamilton-Jacobi-Bellman Equation. [PDF]
Entropy (Basel), 2020 Caticha N.
europepmc +1 more source
Remarks on the vanishing discount problem for infinite systems of Hamilton-Jacobi-Bellman equations [PDF]
, 2020 Kengo Terai
openalex +1 more source