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Allan Edmonds's user avatar
Allan Edmonds's user avatar
Allan Edmonds
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Professor of Mathematics, Indiana University. Interests in geometric topology, especially finite transformation groups and low-dimensional topology.

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View all questions and answers
answer
40
Do "surjective" degree zero maps exist?
Apr 8, 2010
answer
25
Is every (finite) group action on R^n by diffeomorphisms conjugate to a linear action?
Apr 29, 2010
answer
20
Do finite groups acting on a ball have a fixed point?
Oct 18, 2011
answer
13
Ramified covers of 3-torus
Nov 15, 2009
answer
13
Loopspace of an Eilenberg Maclane space K(G,n)
Sep 30, 2010
answer
12
Question concerning h-cobordisms
Jun 7, 2011
answer
12
Maximal degree of a map between orientable surfaces
Aug 3, 2023
answer
11
Ramified cover of 4-sphere
Dec 12, 2009
answer
11
A conjecture of Montesinos
Dec 21, 2009
answer
11
Can an action of a compact Lie group be nontrivial if it is trivial on the boundary?
May 15, 2011