摘要
Continuity of the polytope generated by a set of matrices is dealt with in this paper. We have defined a norm for the polytope, and verified when these matrices belong to a compact set in R~(n×n) the norm is bounded and the polytope is compact.Moreover, we have verified if the polytope is treated as a set-valued mapping from R~n to R~n, it is continuous and with convex and compact values.
Continuity of the polytope generated by a set of matrices is dealt with in this paper. We have defined a norm for the polytope, and verified when these matrices belong to a compact set in R~(n×n) the norm is bounded and the polytope is compact.Moreover, we have verified if the polytope is treated as a set-valued mapping from R~n to R~n, it is continuous and with convex and compact values.
引文
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1The symbol A(1s)1 is not regular.The formal notation is A(ks)1 .But it will lead to a complicated notation for the subseries of A(ks)2 .Hence we adopt a somewhat simple notation.