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Mathematics
Mauro's user avatar
Mauro's user avatar
Mauro's user avatar
Mauro
  • Member for 8 years, 11 months
  • Last seen this week
  • Ithaca, NY, USA
Profile Activity

15 Questions

Score Activity Newest Views
10 votes
3 answers
2k views

Finding a space with given homology groups and fundamental group

10 votes
2 answers
1k views

How to tell which manifolds can be embedded in $\mathbb{R}^n$, for a given $n$?

7 votes
2 answers
227 views

Existence of real analytic diffeomorphisms with prescribed values on a finite set

5 votes
1 answer
143 views

Induced maps in local homology and isotopies

4 votes
2 answers
153 views

Is it true that $K(G \ast H, 1) = K(G,1)\vee K(H,1) $?

4 votes
0 answers
41 views

Proving subgroup of $Aut(\Bbb C^2)$ that fixes a specific curve is isomorphic to $\Bbb Z^6 \times \Bbb Z^3 $

3 votes
1 answer
325 views

Alternative definition of orientation of a vector bundle

2 votes
1 answer
191 views

Sectional curvature of symmetric spaces of rank one is pinched

2 votes
0 answers
173 views

Coincidence of different definitions of Lefschetz number

2 votes
1 answer
99 views

Compressible torus in irreducible 3-manifold bounds a solid torus

1 vote
1 answer
624 views

Given two linear transformations, prove that V is equal to the direct sum of the kernels.

1 vote
0 answers
1k views

Proof that an uncountable set with the countable complement topology is not first countable

1 vote
1 answer
738 views

Finding primary decomposition of module over a PID

1 vote
1 answer
72 views

Relationship between ends of a hyperbolic 3-manifold and ideal boundary components

1 vote
0 answers
319 views

de Rham cohomology of vector bundles: advantages of different definitions of compact vertical cohomology

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