Bai Renlun Department of Natural Science. SUBSTRONG CONVERGENCE OF THE FUNCTION SEQUENCE ON THE TOPOLOGICAI SPACE[J]. Journal of Civil and Environmental Engineering, 1991, 13(2).
Bai Renlun Department of Natural Science. SUBSTRONG CONVERGENCE OF THE FUNCTION SEQUENCE ON THE TOPOLOGICAI SPACE[J]. Journal of Civil and Environmental Engineering, 1991, 13(2). DOI: 10.11835/j.issn.1674-4764.1991.02.007.
The limit of convergent continuous function sequencemay be discontinuous.This makes difficults both in theory and applica-tion.For example
it makes the condition for operation of limits of integralof the function sequence become very strong.In general
it requiresuniform convergence to the function sequence.Therefore it is very imp-ortant to study such convergence as the limit of continuous function sequence
the limit is continuous.This paper studies a known substrong converg-ence of a function sequence in topological space and proves the necessaryand sufficient conditionof this convergence.