Abstract and Applied Analysis
Volume 2010 (2010), Article ID 914183, 13 pages
doi:10.1155/2010/914183
Research Article

Extreme Points and Rotundity in Musielak-Orlicz-Bochner Function Spaces Endowed with Orlicz Norm

Shaoqiang Shang,1 Yunan Cui,2 and Yongqiang Fu1

1Department of Mathematics, Harbin Institute of Technology, Harbin 150001, China
2Department of Mathematics, Harbin University of Science and Technology, Harbin 150080, China

Received 17 June 2010; Accepted 27 August 2010

Academic Editor: Paul Eloe

Copyright © 2010 Shaoqiang Shang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

The criteria for extreme point and rotundity of Musielak-Orlicz-Bochner function spaces equipped with Orlicz norm are given. Although criteria for extreme point of Musielak-Orlicz function spaces equipped with the Orlicz norm were known, we can easily deduce them from our main results.