FOLLY
发表于 2025-3-26 21:29:06
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陈腐的人
发表于 2025-3-27 01:27:39
On a SQP-Multigrid Technique for Nonlinear Parabolic Boundary Control Problems,sequence of unconstrained ones by a method due to Bertsekas. A multigrid approach developed by Hackbusch is applied to solve the unconstrained problems. Some numerical examples illustrate the behavior of the method.
旧病复发
发表于 2025-3-27 07:00:02
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craven
发表于 2025-3-27 10:15:43
Cut-Loci and Cusp Singularities in Parametrized Families of Extremals,nd generate a cut-locus which limits the optimality of the close-by trajectories and eliminates these trajectories from optimality near the cusp point prior to the conjugate point. In the language of PDE, the simple cusp in the parametrized flow of extremals generates a shock in the corresponding solution to the Hamilton-Jacobi-Bellman equation.
hardheaded
发表于 2025-3-27 16:12:19
Optimization of the Short Term Operation of a Cascade of Hydro Power Stations,ucture of the problem, a descent method of reduced gradient type is developed. Convexification is used to avoid getting trapped in local minima. Further scaling of the problem has been applied with rather dramatic success. MATLAB computations on a small but realistic problem are presented.
裙带关系
发表于 2025-3-27 20:26:33
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LUT
发表于 2025-3-28 00:45:42
Book 1998 the Center for Applied Optimization. The conference brought together researchers from universities, industry, and government laborato ries in the United States, Germany, Italy, France, Canada, and Sweden. There were forty-five invited talks, including seven talks by students. The conference was sp
偶像
发表于 2025-3-28 06:09:34
Uniform Decays in Nonlinear Thermoelastic Systems, invoked being of a rather nonstandard (operator theoretic) nature. In addition, the “free” boundary conditions in place for the plate component give rise to higher order terms which pollute the decay estimates, and to deal with these a new result for boundary traces of the wave equation must be employed.
subordinate
发表于 2025-3-28 08:24:18
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圣歌
发表于 2025-3-28 13:58:36
1384-6485hosted by the Center for Applied Optimization. The conference brought together researchers from universities, industry, and government laborato ries in the United States, Germany, Italy, France, Canada, and Sweden. There were forty-five invited talks, including seven talks by students. The confere