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Mathematics
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Anakhand's user avatar
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Anakhand
  • Member for 8 years, 5 months
  • Last seen this week
  • Sant Cugat del Vallès (Barcelona), Spain
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answer
39
Continuous functions do not necessarily map closed sets to closed sets
Mar 12, 2021
answer
25
Precise definition of the support of a random variable
Mar 3, 2019
answer
15
Function that is constant on connected components but not locally constant
Oct 31, 2023
answer
11
Is a metric/distance not a measure?
Jul 13
question
10
Examples of small categories
Nov 2, 2023
question
10
Function that is constant on connected components but not locally constant
Oct 31, 2023
question
8
Nonnegative derivative bounded by function, show that $f$ is zero
May 7, 2019
answer
7
Is proofwiki.org a reliable source of math proofs?
Apr 17, 2021
answer
7
Proof that the dimension of a matrix row space is equal to the dimension of its column space
Jan 6, 2019
question
7
Is a monic irreducible polynomial also irreducible as a power series?
Dec 6, 2023
Top Meta posts
2
3
15
Should I vote to close very old questions?
4
Answered a question that I later realized is a duplicate
Top network posts
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30
Java 8: Difference between two LocalDateTime in multiple units
26
ModuleNotFoundError when running script from Terminal
22
Precise specification of __await__
17
Why is '.' a reserved character in MarkdownV2 in Telegram's Bot API?
17
How to combine a custom protocol with the Callable protocol?