AbstractIt is shown that a map between nilpotent spaces becomes an equivalence upon P-profinite completion, where P is a collection of primes, if and only if it is an equivalence with respect to mod p homology for all p in P. Homological criteria for a homomorphism between nilpotent groups to become an isomorphism or an epimorphism under P-profinite completion are given. These results are relativised to nilpotent fibrations and relative groups
AbstractThe theory of cotorsion Abelian groups is extended to the category of nilpotent groups, and ...
Abstract. Let V be a variety of not necessarily associative al-gebras, and A an inverse limit of nil...
Assume $G$ is a solvable group whose elementary abelian sections are all finite. Suppose, further, t...
AbstractIt is shown that a map between nilpotent spaces becomes an equivalence upon P-profinite comp...
AbstractIn this note, we prove that semilocalization of spaces preserves homotopy monomorphisms and ...
AbstractWe extend the scope of some useful theorems of E. Dror and J. Stallings of which the followi...
Let G and be groups and let p be a prime number. A mod-p homotopy group extension of by G is a bra...
AbstractFix a prime p. A mod-p homotopy group extension of a group π by a group G is a fibration wit...
Let P be an arbitrary set of primes. The P-nilpotent completion of a group G is defined by the group...
AbstractA morphism of a category which is simultaneously an epimorphism and a monomorphism is called...
Abstract. We prove here the Martino-Priddy conjecture for an odd prime p: the p-completions of the c...
We consider pairs of finitely presented, residually finite groups $u:P\hookrightarrow \Gamma$. We pr...
We consider pairs of finitely presented, residually finite groups $u:P\hookrightarrow \Gamma$. We pr...
Abstract. We answer a question posed by Auslander and Bridger. Every homomor-phism of modules is pro...
AbstractWe show that the basepoint-component of the homotopy fiber of Sullivan's profinite completio...
AbstractThe theory of cotorsion Abelian groups is extended to the category of nilpotent groups, and ...
Abstract. Let V be a variety of not necessarily associative al-gebras, and A an inverse limit of nil...
Assume $G$ is a solvable group whose elementary abelian sections are all finite. Suppose, further, t...
AbstractIt is shown that a map between nilpotent spaces becomes an equivalence upon P-profinite comp...
AbstractIn this note, we prove that semilocalization of spaces preserves homotopy monomorphisms and ...
AbstractWe extend the scope of some useful theorems of E. Dror and J. Stallings of which the followi...
Let G and be groups and let p be a prime number. A mod-p homotopy group extension of by G is a bra...
AbstractFix a prime p. A mod-p homotopy group extension of a group π by a group G is a fibration wit...
Let P be an arbitrary set of primes. The P-nilpotent completion of a group G is defined by the group...
AbstractA morphism of a category which is simultaneously an epimorphism and a monomorphism is called...
Abstract. We prove here the Martino-Priddy conjecture for an odd prime p: the p-completions of the c...
We consider pairs of finitely presented, residually finite groups $u:P\hookrightarrow \Gamma$. We pr...
We consider pairs of finitely presented, residually finite groups $u:P\hookrightarrow \Gamma$. We pr...
Abstract. We answer a question posed by Auslander and Bridger. Every homomor-phism of modules is pro...
AbstractWe show that the basepoint-component of the homotopy fiber of Sullivan's profinite completio...
AbstractThe theory of cotorsion Abelian groups is extended to the category of nilpotent groups, and ...
Abstract. Let V be a variety of not necessarily associative al-gebras, and A an inverse limit of nil...
Assume $G$ is a solvable group whose elementary abelian sections are all finite. Suppose, further, t...
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