Singularities of Semiconcave Functions in Banach Spaces
Singularities of Semiconcave Functions in Banach Spaces
复制标题
Banach空间中半凹函数的奇异性
DOI:
10.1007/978-1-4612-1784-8_10
复制
发表时间:
1999
期刊:
影响因子:
8.7
通讯作者:
P. Cannarsa
中科院分区:
文献类型:
--
作者:
P. Albano;P. Cannarsa
We study the structure of the set of points of nondifferentiability of semiconcave functions defined on an infinite dimensional space. We show that the singular set is ∞ — 1 countably rectifiable. Moreover, we give a sufficient condition for a singular point to be a propagation point of the singular set. As an application we consider a Mayer Optimal Control problem for an evolution equation of parabolic type.