A common feature of many duality results is that the involved equivalence functors are
liftings of hom-functors into the two-element space resp. lattice. Due to this fact, we can only …

In this paper we study pseudoultrametrics, which are a natural mixture of ultrametrics and
pseudometrics. They satisfy a stronger form of the triangle inequality than usual …

Functional Representations of Lawson Monads Page 1 Applied Categorical Structures 9:
457–463, 2001. © 2001 Kluwer Academic Publishers. Printed in the Netherlands. 457 …

Boletín de Matemáticas ON STRONGLY LAWSON AND I-LAWSON MONADS Page 1 Boletín de
Matemáticas Nueva Serie, Volumen VI No. 2 (1999), pp. 69-75 ON STRONGLY LAWSON AND …

Functional representations of the capacity monad based on the max and min operations
were considered in\cite {Ra1} and\cite {Ny1}. Nykyforchyn considered in\cite {Ny2} some …

We show that, if S is a finite semiring, then the free profinite S-semimodule on a Boolean
Stone space X is isomorphic to the algebra of all S-valued measures on X, which are finitely …

Применение алгебраических методов к исследованию топологических пространств и
их непрерывных отображений привело появлению нового направления топологии …

The unifying theme of the thesis is the semantic meaning of logical quantifiers. In their basic
form quantifiers allow to state theexistence, or non-existence, of individuals satisfying a …

Introduction. The algebraic aspect of the theory of functors in categories of topological
spaces and continuous maps was investigated rather recently. It is based, mainly, on the …

0. The algebraic aspect of the theory of functors in categories of topological spaces and
continuous maps was investigated rather recently. It is based, mainly, on the existence of …