Controlled Markov Processes and Viscosity SolutionsThis book is intended as an introduction to optimal stochastic control for continuous time Markov processes and to the theory of viscosity solutions. |
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Page 189
... difference quotients of V , and in Section 9 a one sided bound for certain second - order difference quotients . In case that V E C1,2 ( Qo ) these estimates provide corresponding estimates for partial derivatives of V. If V does not ...
... difference quotients of V , and in Section 9 a one sided bound for certain second - order difference quotients . In case that V E C1,2 ( Qo ) these estimates provide corresponding estimates for partial derivatives of V. If V does not ...
Page 369
... difference scheme . If the backward time difference A in ( 3.9 ' ) is replaced by a forward time difference A + , then we obtain instead of ( 3.12 ) the following equation : ( 3.13 ) Wh ( t , x ) = Wh ( t + h , x ) – hĤ ( x , △ ‡ Wh ...
... difference scheme . If the backward time difference A in ( 3.9 ' ) is replaced by a forward time difference A + , then we obtain instead of ( 3.12 ) the following equation : ( 3.13 ) Wh ( t , x ) = Wh ( t + h , x ) – hĤ ( x , △ ‡ Wh ...
Page 374
... difference approximations I We wish to show that the value function Vh obtained from the finite- difference scheme in Section 3 converges to the value function V for the controlled Markov diffusion as h → 0 . This has been proved by ...
... difference approximations I We wish to show that the value function Vh obtained from the finite- difference scheme in Section 3 converges to the value function V for the controlled Markov diffusion as h → 0 . This has been proved by ...
Contents
Viscosity Solutions | 53 |
Controlled Markov Diffusions in R | 157 |
SecondOrder Case | 213 |
Copyright | |
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Controlled Markov Processes and Viscosity Solutions Wendell H. Fleming,Halil Mete Soner Limited preview - 2006 |
Controlled Markov Processes and Viscosity Solutions Wendell H. Fleming,Halil Mete Soner No preview available - 2006 |
Common terms and phrases
admissible control assume assumptions boundary condition boundary data bounded c₁ C¹(Q calculus of variations Chapter classical solution consider constant convergence convex Corollary cylindrical region D₂V defined definition denote dynamic programming equation dynamic programming principle Dynkin formula Example exists exit finite first-order formulation given Hamilton-Jacobi equation Hence HJB equation holds implies inequality initial condition initial data lateral boundary Lebesgue left endpoint Lemma linear Lipschitz continuous Markov chain Markov control policy Markov processes maximum principle minimizing Moreover nonlinear obtain optimal control optimal control problems partial derivatives partial differential equation proof of Theorem prove R₁ reference probability system result satisfies second-order Section stochastic control stochastic differential equation Suppose t₁ Theorem 5.1 tion unique value function variations problem Verification Theorem viscosity solution viscosity subsolution viscosity supersolution yields