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Kolmogorov Equations Driven by Cylindrical Stable Processes and Applications to Stochastic Optimal Control

柱型穩定過程所導出之半線性Kolmogorov方程式及其在隨機最佳化控制的應用

摘要


本文解出柱型α-穩定過程所導出之半線性Kolmogorov方程式在無限維Hilbert空間上的溫和解;其次,解出最佳化控制問題所相關之Hamilton-Jacobi-Bellman方程式的解;然後,說明在隨機控制熱傳導方程式和波動方程式上的最佳化應用。

並列摘要


A mild solution of semilinear Kolmogorov equations driven by a cylindrical α-stable noise is solved in an infinite dimensional Hilbert space. The associated Hamilton-Jacobi-Bellman equation is also studied and solved for applications to the stochastic optimal control problems. It then shows applications to the controlled stochastic heat equation and wave equation.

參考文獻


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Da Prato, G.,Zabczyk, J.(1992).Stochastic equations in in finite dimensions.Cambridge:Cambridge University Press.

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