Abstract relational structures. I: General theory

DOI10.1007/BF02483705zbMath0501.18002OpenAlexW2088806869MaRDI QIDQ1172140

Ervin Fried, Richard Wiegandt

Publication date: 1982

Published in: Algebra Universalis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02483705

zbMATH Keywords

torsion theoriesgraphsextensiontopological spacesbicategoryco- relational functorcomplete join semilatticescontra-relational functorgeneralized radicals

Mathematics Subject Classification ID

Torsion theories, radicals (18E40) Categorical methods in general topology (54B30) Graph theory (05C99) Semilattices (06A12) Algebraic structures (08A99)

Related Items (6)

ON THE EXISTENCE AND NON-EXISTENCE OF COMPLEMENTARY RADICAL AND SEMISIMPLE CLASSES ⋮ The significance of the contributions of congruences to the theory of connectednesses and disconnectednesses for topological spaces and graphs ⋮ A general kurosh-amitsur radical theory ⋮ Abstract relational structures. II: Torsion theory ⋮ On the characterization of radical and semisimple classes in categories ⋮ RICHARD WIEGANDT—65 YEARS FOR RADICAL THEORY

Cites Work

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• Algebras of uniformly continuous functions
• Abstract relational structures. II: Torsion theory
• Connectednesses and disconnectednesses of graphs
• Connectednesses and disconnectednesses in topology

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