abolish
发表于 2025-3-23 11:37:31
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赞成你
发表于 2025-3-23 17:13:18
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拘留
发表于 2025-3-23 19:10:13
Jérôme Le Rousseau,Gilles Lebeau,Luc RobbianoExplores applications of Carleman estimates to study stabilization and controllability properties of PDEs.Covers necessary background material in detail.Complemented by a second volume that considers
Pillory
发表于 2025-3-24 00:20:34
Progress in Nonlinear Differential Equations and Their Applicationshttp://image.papertrans.cn/e/image/307769.jpg
Lineage
发表于 2025-3-24 04:20:56
Dmitriy Chebanov,Natalia Mosina,Jose SalasConsider a general second-order elliptic operator . with a principal part of the form . where . with all derivatives bounded and such that .. = .., 1 ≤ ., . ≤ .. We recall that . = −.. The elliptic operator under consideration is then . where ., 1 ≤ . ≤ ..
Gentry
发表于 2025-3-24 07:12:26
Parameter Identification of Dynamic Systems,As in Chap. ., we consider a general second-order elliptic operator . . with principal part . where . with all derivatives bounded and such that .. = .., 1 ≤ ., . ≤ ., and ., 1 ≤ . ≤ .. We recall that . = −..
我悲伤
发表于 2025-3-24 12:02:57
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富饶
发表于 2025-3-24 16:02:33
Mercedes Ayuso,Jorge Miguel BravoOn a smooth bounded open set . of ., we consider elliptic second-order operator .. given by . where . with furthermore .. = .., 1 ≤ ., . ≤ .. In addition we shall impose Dirichlet boundary conditions, that is, the trace of the solution at the boundary ..
弓箭
发表于 2025-3-24 22:02:15
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GRUEL
发表于 2025-3-25 02:51:26
Marco Corazza,Stefania Funari,Riccardo GussoSemigroup theory is at the heart of the understanding of many evolution equations that can be put in the form . with .(.) and .. in a proper function space, usually a Banach space, denoted by . below, if not a Hilbert space, with . an unbounded operator on ., with dense domain, and . a function of the time variable . taking values in ..