Vol 20, Nos 1-2 (1991)

Published:
1991-08-01
Foreword
-
In memoriam In memoriam
- Abstract views: 158
Articles
-
On the absolute Cesàro summability factors
- Abstract views: 189
-
Approximation of continuous set-valued functions in Fréchet spaces I
- Abstract views: 169
-
Approximation of continuous set-valued functions in Fréchet spaces II
- Abstract views: 160
-
A new refinement of Jensen's inequality
- Abstract views: 164
-
On finding the elementary paths and circuits of a digraph
- Abstract views: 148
-
On absolute summability factors
- Abstract views: 142
-
Some remarks on means
- Abstract views: 169
-
On duality for generalized pseudomonotonic programming
- Abstract views: 140
-
On a bicriterion max-min fractional problem
- Abstract views: 147