Vol. 2 (1973)
Articles
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On existence of divided differences in linear spaces
- Abstract views: 229
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On the interval equation \( AX+B=CX+D \)
- Abstract views: 184
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Iterative systems, a topological and categorial approach
- Abstract views: 184
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Supporting spheres for families of sets in product spaces
- Abstract views: 194
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Some approximation theorems
- Abstract views: 183
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Approximation theory and imbedding problems
- Abstract views: 295