Stefan Schwarz (1914–1996)

DOI10.1023/A:1022881915433zbMath0927.01019OpenAlexW17154896MaRDI QIDQ4700040

Beloslav Riečan

Publication date: 18 November 1999

Published in: Czechoslovak Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/30369

zbMATH Keywords

ObituaryBibliography

Mathematics Subject Classification ID

Biographies, obituaries, personalia, bibliographies (01A70)

Cites Work

• A theorem on binary relations and infinite regular languages
• Intersections of maximal ideals in semigroups
• Powers of subsets in a finite semigroup
• Universal formulae of Euler-Fermat type for subsets of \(\mathbb Z_m\)
• Any O-simple dual semigroup is completely O-simple
• On Hausdorff bicompact semigroups
• Characters of bicompact semigroups
• Topological semigroups with one-sided units
• ON THE REDUCTIBILITY OF POLYNOMIALS OVER A FINITE FIELD
• The theory of characters of commutative Hausdorff bicompact semigroups
• Remarks on compact semigroups
• On dual semigroups
• A theorem on normal semigroups
• On the number of irreducible factors of a polynomial over a finite field
• Common consequents in directed graphs
• An unconventional problem in the elementary theory of numbers
• Circulant Boolean relation matrices
• Probabilities on non-commutative semigroups
• Product decomposition of idempotent measures on compact semigroups
• Prime ideals and maximal ideals in semigroups
• On a sharp estimation in the theory of binary relations on a finite set
• On idempotent binary relations on a finite set
• On the semigroup of binary relations on a finite set
• A semigroup treatment of some theorems on non-negative matrices
• A new approach to some problems in the theory of non-negative matrices
• New kinds of theorems on non-negative matrices
• Subsemigroups of simple semigroups
• ON WARING'S PROBLEM FOR FINITE FIELDS
• On universal forms in finite fields
• On maximal ideals in the theory of semi-groups, I
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