arXivDaily arXiv每日学术速递 周一至周五更新
arXiv math/0608087math.FA
收藏

拓扑$\wt{\C}$ -模的闭图与开映射定理及其应用

Closed graph and open mapping theorems for topological $\wt{\C}$-modules and applications

Claudia Garetto

摘要:

本文给出了作用在适当的拓扑和局部凸拓扑$\wt{\C}$ -模之间的$\wt{\C}$ -线性映射的闭图和开映射定理。这是通过适应德王尔德的理论的webbed空间和Adasch的理论桶型空间空间的情况下,局部凸和拓扑$\wt{\C}$ -模块分别。我们给应用程序的Colombeau理论以及理论的Banach $\wt{\C}$ -模的前面的定理。特别地,我们得到了广义常系数偏微分算子符号上的$\Ginf$ -亚椭圆性的一个必要条件。

英文摘要:

We present closed graph and open mapping theorems for $\wt{\C}$-linear maps acting between suitable classes of topological and locally convex topological $\wt{\C}$-modules. This is done by adaptation of De Wilde's theory of webbed spaces and Adasch's theory of barrelled spaces to the context of locally convex and topological $\wt{\C}$-modules respectively. We give applications of the previous theorems to Colombeau theory as well to the theory of Banach $\wt{\C}$-modules. In particular we obtain a necessary condition for $\Ginf$-hypoellipticity on the symbol of a partial differential operator with generalized constant coefficients.

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。

↑