Algebraic theories and varieties of functor algebras
Small-fibred semitopological functors without small-fibred initial completions
An example concerning set-functors
On locally small based algebraic theories
Atomy ve svazu uniformit
A set functor which commutes with all homfunctors is a homfunctor
The category of uniform spaces as a completion of the category of metric spaces
A criterion for the existence of an initial completion of a concrete category universal w.r.tḟinite products and subobjects is presented. For metric spaces and uniformly continuous maps this completion is the category of uniform spaces.
Cartesian closed hull for metric spaces
On the category of filters
Set functors. III: Monomorphisms, epimorphisms, isomorphisms
On full embeddings of categories of algebras into categories of functors with thin domain (Preliminary communication)
Exactness of the set-valued colim
Complements in the lattice of uniformities
Topological categories containing any category of algebras
Birkhoff variety theorem for finite algebras
Composites of effective descent maps
Embeddings into categories with fixed points in representations
Free algebras, input processes and free monads
Comparison of subset systems
Cartesian closed hull of uniform spaces
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