local semigroup 中文意思是什麼
local semigroup
解釋
局部半群-
In this paper, we mainly discuss positive operators and some relevant problems. on the one hand, we investigate c0 semigroups on banach lattice, and obtain some properties of local spectral radius, the solution of operator equation, the decomposition of lattice space and the generators of semigroup and dual semigroup
本文主要從兩個方面討論正運算元理論中的幾個問題，一方面對banach格上c _ 0 -半群的性質進行了深入研究，利用半群的局部譜半徑，得到了正運算元方程有正解的條件。 -
First. for linear systems in more general divergent form stated in [ 1 ], we give a complete proof on the generation of an analytic semigroup for the linear system by verifying the general sufficient condition on the analytic semigroup ( (. a, b, ) is a - regular elliptic bvp ), which make up for the insufficiency in the existence of local solutions which was established by h. amann [ 2 ]. thus the h. amann ' s theory on local existence and global existence of ( 1 ) is valid for cross - diffusion system ( 1 )
所以我們首先利用h . amann [ 1 ]中給出的關于解析半群的充分條件（ （ a ， b ， ， ， ）是正則橢圓初邊值問題） 。詳細的證明了（ 2 ）對應的線性方程組生成解析半群，從而說明了h . amann的局部解存在性和整體解存在性理論在散度型方程組（ 2 ）中也是成立的，這在一定程度上彌補了h . amann [ 2 ]中局部解存在性理論證明的不完善。
分享友人