Guaff豪情痛饮
发表于 2025-3-28 18:00:29
Parareal in Time Intermediate Targets Methods for Optimal Control Problems,tion. Our approach is based on an iterative update of a sequence of intermediate targets that gives rise to independent sub-problems that can be solved in parallel. This method can be coupled with the parareal in time algorithm. Numerical experiments show the efficiency of our method.
无所不知
发表于 2025-3-28 21:31:58
,Hamilton–Jacobi–Bellman Equations on Multi-domains, While the notion of viscosity solution is by now well known, the question of uniqueness of solution, when the Hamiltonian is discontinuous, remains an important issue. A uniqueness result has been derived for a class of problems, where the behavior of the solution, in the region of discontinuity of
HEAVY
发表于 2025-3-29 01:29:22
Gradient Computation for Model Calibration with Pointwise Observations,ptimization problem with PDE constraints and usually pointwise observations in the objective function. Thus, the adjoint equation of this problem involves Dirac delta functions and needs a special treatment from a numerical point of view. We show by means of numerical results that also the order of
MAOIS
发表于 2025-3-29 05:16:09
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发展
发表于 2025-3-29 10:59:16
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