RESEARCH ARTICLE

Normal functors in the coarse category

V. Frider

Ivan Franko National University of Lviv, 1 Universitetska Str. 79000 Lviv, Ukraine

Abstract: We define the canonical coarse structure on the spaces of the form $FX$, where $F$ is a finitary normal functor of finite degree and show that every finitary (i.e., preserving the class of finite spaces) normal functor of finite degree in Comp has its counterpart in the coarse category.

Keywords: coarse space, coarse map, normal functor.

Received: 19.09.2005
Revised: 15.12.2005

Language: English

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