2 papers
math.CO2011
Significance Theory
Jan Pavlik
We formalize the general principle of significance with respect to binary relations which is a universal tool for description and analysis of various situations in and apart from m…
math.CT2011
Kan Extensions in Context of Concreteness
Jan Pavlík
This paper contains results from two areas -- formal theory of Kan extensions and concrete categories. The contribution to the former topic is based on the extension of the concept…