arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0810.5052math.APmath.PR
收藏

管状邻域上Heat Equations的光滑均匀化

Smooth Homogenization of Heat Equations on Tubular Neighborhoods

O. Wittich

摘要:

本文考虑了闭黎曼子流形的管状邻域上具有Dirichlet边界条件的热方程。证明了当管径趋于零时,在Sobolev指数任意大的索伯列夫空间中,适当重标重整化半群收敛到极限半群.

英文摘要:

We consider the heat equation with Dirichlet boundary conditions on the tubular neighborhood of a closed Riemannian submanifold. We show that, as the tube diameter tends to zero, a suitably rescaled and renormalized semigroup converges to a limit semigroup in Sobolev spaces of arbitrarily large Sobolev index.

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。

↑