نتایج جستجو برای: fundamental group
تعداد نتایج: 1166831 فیلتر نتایج به سال:
2014
Will Johnson
By a finite group cover of G, we will mean an M -definable connected group H with a surjective M -definable map H → G, whose kernel K is finite. The kernel K must lie within the center of H, because the action of H on K by conjugation yields a necessarily-trivial homomorphism from the connected group H to the finite group of automorphisms of K. If πi : Hi → G are finite group covers of G for i ...
Journal:
:Topology and its Applications
2007
Journal:
:Algebras and Representation Theory
2021
Journal:
:Mathematische Annalen
2014
Journal:
:Topology and its Applications
2004
Journal:
:Transactions of the American Mathematical Society
1995
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