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arXiv 2005.11287math.APmath-phmath.MPmath.OC
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单形上薛定谔方程的渐近边界能观性

Asymptotic Boundary Observability for the Schrödinger Equation on Simplices

Sarah Carpenter, Hans Christianson

摘要:

本文研究了具有Dirichlet边界条件的$n$维单形上的薛定谔方程$(i\partial_t+Δ)u=0$.我们使用一个换向器的论点随着分部积分法,以获得一个可观性渐近的任何一个面对的单纯形。而不是典型的可观测性不等式,我们能够做得更好,因为我们证明了一个大时间渐近。

英文摘要:

We consider the Schrödinger equation $(i\partial_t+Δ)u=0$ on an $n$-dimensional simplex with Dirichlet boundary conditions. We use a commutator argument along with integration by parts to obtain an observability asymptotic for any one face of the simplex. Rather than the typical observability inequality, we are able to do better as we instead prove a large-time asymptotic.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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