Vol 20, Nos 1-2 (1991)
Published:
1991-08-01
Foreword
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In memoriam In memoriam
- Abstract views: 215
Articles
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On the absolute Cesàro summability factors
- Abstract views: 242
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Approximation of continuous set-valued functions in Fréchet spaces I
- Abstract views: 220
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Approximation of continuous set-valued functions in Fréchet spaces II
- Abstract views: 197
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A new refinement of Jensen's inequality
- Abstract views: 206
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On finding the elementary paths and circuits of a digraph
- Abstract views: 193
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On absolute summability factors
- Abstract views: 198
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Some remarks on means
- Abstract views: 219
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On duality for generalized pseudomonotonic programming
- Abstract views: 173
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On a bicriterion max-min fractional problem
- Abstract views: 207
