A GENERALIZED PETTIS MEASURABILITY CRITERION AND INTEGRATION OF VECTOR FUNCTIONS
Author(s) -
Dobrakov,
Panchapagesan
Publication year - 1999
Publication title -
real analysis exchange
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.229
H-Index - 20
eISSN - 1930-1219
pISSN - 0147-1937
DOI - 10.2307/44153025
Subject(s) - mathematics , pure mathematics , vector valued function , algebra over a field , discrete mathematics
For Banach space valued functions, the concepts of P-measurability, A-measurabiqlity and m-measurability are defined, where P is a &ring of subsets of a non void set T , A is a a-subadditive submeasure on a ( P ) and m is an operator valued measure on P . Various characterizations are given for P-measurable (resp. A-measurable, m-measurable) vector functions on T. Using them and other auxiliary results proved here, the basic theorems of [6] are rigorously established.
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