Complex extreme points in Marcinkiewicz spaces
In this paper we characterize complex extreme points in Marcinkiewicz spaces MW, with a non-increasing weight w. We showed that (Formula Presented,) SMW is a complex extreme point of the unit ball , with a non-increasing weig. Moreover, we proved that the unit ball is the weak star closure of its complex extreme points.
Digital Object Identifier (DOI)
Czerwińska, & Parrish, A. (2014). Complex extreme points in Marcinkiewicz spaces. Positivity : an International Journal Devoted to the Theory and Applications of Positivity in Analysis, 19(1), 121–135. https://doi.org/10.1007/s11117-014-0287-3