location:  Publications → journals
Search results

Search: All articles in the CJM digital archive with keyword separable space

 Expand all        Collapse all Results 1 - 1 of 1

1. CJM 2005 (vol 57 pp. 961)

Borwein, Jonathan M.; Wang, Xianfu
 Cone-Monotone Functions: Differentiability and Continuity We provide a porosity-based approach to the differentiability and continuity of real-valued functions on separable Banach spaces, when the function is monotone with respect to an ordering induced by a convex cone $K$ with non-empty interior. We also show that the set of nowhere $K$-monotone functions has a $\sigma$-porous complement in the space of continuous functions endowed with the uniform metric. Keywords:Cone-monotone functions, Aronszajn null set, directionally porous, sets, GÃ¢teaux differentiability, separable spaceCategories:26B05, 58C20
 top of page | contact us | privacy | site map |