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kaba
  • Member for 11 years, 8 months
  • Last seen this week
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30
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Top posts
question
7
When is a manifold boundary a deformation retract of its open neighborhood?
Mar 14, 2020
question
5
Collared boundary of a non-metrizable manifold
Oct 18, 2019
question
5
Sufficient conditions for invertibility of a block tridiagonal matrix
Apr 4, 2021
question
4
Is a manifold-with-boundary with given interior and non-empty boundary essentially unique?
Apr 15, 2019
question
3
Is projection of locally connected compact subset locally connected?
Feb 19, 2022
question
1
Is the restriction of a projection to a compact subset a quotient map?
Jan 21, 2022
answer
1
Collared boundary of a non-metrizable manifold
Nov 15, 2019
answer
1
Sufficient conditions for invertibility of a block tridiagonal matrix
Apr 8, 2021
question
0
Is projection of locally-connected-like compact subset locally-connected-like?
Mar 11, 2022
answer
0
Sufficient conditions for invertibility of a block tridiagonal matrix
Apr 8, 2021
Top network posts
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24
Installation of Visual Studio 2010 (any edition) installs only 2 files in the C++ headers directory
17
Is n-euclidean space a quotient of m-euclidean space?
16
What is the meaning of $O(m+n)$?
15
When is a bijective homomorphism an isomorphism?
12
Does every non-trivial path in the plane pass through either a rational point or an irrational point?