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Sergiy Maksymenko's user avatar
Sergiy Maksymenko's user avatar
Sergiy Maksymenko's user avatar
Sergiy Maksymenko
  • Member for 6 years, 9 months
  • Last seen more than a week ago
25 votes
1 answer
1k views

Homotopy type of Diff(ℝP³)

9 votes
2 answers
1k views

Do relatively prime polynomials $f$ and $g$ in $k[x,y]$ generate an ideal of finite codimension?

7 votes
3 answers
1k views

Connected space being not locally connected at each point

3 votes
0 answers
235 views

Existence of connections in a vector bundle whose parallel transport preserves a function on a total space

3 votes
2 answers
146 views

Affine structure on the circle whose atlas consists of homeomorphisms onto $\mathbb{R}$

2 votes
3 answers
459 views

Groups of conformal isomorphisms of simply connected surfaces

2 votes
0 answers
184 views

Ring homomorphisms from the commutative ring into $\mathbb{Z}_2$

1 vote
0 answers
116 views

Fiberwise exponential map for vector bundle automorphisms

1 vote
1 answer
67 views

When a support of an isotopy is disjoint from a subset

1 vote
0 answers
65 views

Homogenization of Morse-Bott functions

0 votes
0 answers
94 views

Is that true that each ideal $I \subset k[x_1,\ldots,x_n]$ of finite $k$-codimension contains all monomials of sufficiently high degree?