Vol 20, Nos 1-2 (1991)
Published:
1991-08-01
Foreword
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In memoriam In memoriam
- Abstract views: 262
Articles
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On the absolute Cesàro summability factors
- Abstract views: 301
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Approximation of continuous set-valued functions in Fréchet spaces I
- Abstract views: 270
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Approximation of continuous set-valued functions in Fréchet spaces II
- Abstract views: 236
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A new refinement of Jensen's inequality
- Abstract views: 253
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On finding the elementary paths and circuits of a digraph
- Abstract views: 230
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On absolute summability factors
- Abstract views: 250
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Some remarks on means
- Abstract views: 264
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On duality for generalized pseudomonotonic programming
- Abstract views: 213
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On a bicriterion max-min fractional problem
- Abstract views: 265
