Factorization systems for symmetric cat-groups.
Factorizations and Paige's theorem on complete maps.
Factorizations of Finite Groups.
Factorizations of one-generated -local formations.
Factor-splitting Abelian groups of arbitrary rank
Factor-splitting Abelian groups of finite rank
Factor-splitting Abelian groups of rank two
Factor-splitting length of torsionfree abelian groups of rank two
Factor-union representation of phenotype systems.
Faisceaux caractères
Faisceaux triangulaires sur l'espace projectif
Faithful homogeneous spaces over commutative groups and TST-spaces.
A set Q is a faithful homogeneous space over a commutative group iff there is a family S of mappings such that (Q,S) is a TST-space.
Faithful integral and modular representations of the Klein bottle group
Faithful linear representations of bands.
Faithful linear representations of the braid groups
Faltungsungleichungen auf endlichen abelschen Gruppen.
Families of jacobian manifolds and characteristic classes of surface bundles. I
In our previous work we have defined the notion of characteristic classes of surface bundles, which are differentiable fibre bundles whose fibres are closed oriented surfaces. In this paper we derive new relations between these characteristic classes by considering a canonical embedding of a given surface bundle with cross section to its associated family of Jacobian manifolds. As a key technical step we determine the first cohomology group of the mapping class group of oriented surfaces with coefficients...
Farrell cohomology and Brwon theorems for profinite groups.
Farrell cohomology of low genus pure mapping class groups with punctures.
Fast diagnosis of some semigroup properties of automata