Christensen Zero Sets and Measurable Convex Functions
- 1 July 1980
- journal article
- Published by JSTOR in Proceedings of the American Mathematical Society
- Vol. 79 (3) , 449-453
- https://doi.org/10.2307/2043084
Abstract
A notion of measurability in abelian Polish groups related to Christensen's Haar zero set is studied. It is shown that a measurable homomorphism or a measurable Jensen convex function defined on a real linear Polish space is continuous.Keywords
This publication has 1 reference indexed in Scilit:
- On sets of Haar measure zero in abelian polish groupsIsrael Journal of Mathematics, 1972