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Weak inclusion systems

Published online by Cambridge University Press:  01 April 1997

VIRGIL EMIL CAˇZAˇNESCU
Affiliation:
University of Bucharest, Faculty of Mathematics, Department of Computer Science, Str. Academiei 14, R70109, Romania
GRIGORE ROŞU
Affiliation:
University of Bucharest, Faculty of Mathematics, Department of Computer Science, Str. Academiei 14, R70109, Romania

Abstract

We define weak inclusion systems as a natural extension of inclusion systems. We prove that several properties of factorisation systems and inclusion systems remain valid under this extension and we obtain new properties as algebraic tools in abstract model theory.

Type
Research Article
Copyright
© 1997 Cambridge University Press

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