摘要
首先引入双参数C_0半群和无穷小生成元的定义,并给出双参数C_0半群紧的定义.进而利用C_0半群的紧性,研究双参数C_0半群的紧性性质.得到双参数C_0半群紧的一些性质,并推广了双参数C_0半群的相关结果.
Two-parameter C_0-semigroups and infinitesimal generator are introduced,compact definition of two-parameter C_0-semigroup is given.Then the compact of two-parameter C_0-semigroups are studied through the compact of C_0-semigroups,some properties about the compact of two-parameter C_0-semigroup are obtained,and the related results of two-parameter C_0-semigroups are extended.
出处
《纺织高校基础科学学报》
CAS
2017年第3期339-342,共4页
Basic Sciences Journal of Textile Universities
基金
陕西省教育厅专项科研基金项目(16JK1860)
关键词
双参数C0半群
无穷小生成元
紧
two-parameter C0-semigroups
infinitesimal generator
compact
