List questions from definition

Published on 12 Apr 2026 - 6:48

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Origin and usage of the prefix sesqui.

Published on 02 Apr 2026 - 18:29

49

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Clarification in the definition of presheaf

Published on 09 Apr 2026 - 4:24

4.2k

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The sum of the first n odd natural numbers

Published on 12 Apr 2026 - 15:42

254

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Definition in Complex Geometry - Huybrechts

Published on 10 Apr 2026 - 0:31

58

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When are two objects in the simplex category said to be equivalent?

Published on 21 Jan 2017 - 22:11

63

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Is there a notion of isomorphism for neighborhood systems?

Published on 11 Apr 2026 - 4:33

35

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How to define the Cartesian Product on $A = \{ x \ | \ P(x)\}$ and $B = \{y \ | \ Q(y)\}$

Published on 12 Apr 2026 - 19:57

4.6k

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Definition of stabilizer of a set

Published on 11 Apr 2026 - 16:45

286

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What is the definition of subgradient in words?

Published on 10 Apr 2026 - 18:56

2.1k

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Connection Between Moreau Envelope and the Conjugate

Published on 12 Apr 2026 - 13:48

47

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Defining boundedness of subset of $\mathbb{R}^k$

Published on 13 Apr 2026 - 11:02

60

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Definition of $\operatorname{Span}(T)$

Published on 13 Apr 2026 - 13:52

215

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Equivalence of definitions of star refinements

Published on 10 Apr 2026 - 8:20

1.6k

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How to define a covariant derivative on a smooth vector bundle using only an Ehresmann connection?

Published on 10 Apr 2026 - 16:54

List Question

In mathematical terms, is a nonzero number infinitely more than zero?

Origin and usage of the prefix sesqui.

Clarification in the definition of presheaf

The sum of the first n odd natural numbers

Definition in Complex Geometry - Huybrechts

When are two objects in the simplex category said to be equivalent?

Is there a notion of isomorphism for neighborhood systems?

How to define the Cartesian Product on $A = \{ x \ | \ P(x)\}$ and $B = \{y \ | \ Q(y)\}$

Definition of stabilizer of a set

What is the definition of subgradient in words?

Connection Between Moreau Envelope and the Conjugate

Defining boundedness of subset of $\mathbb{R}^k$

Definition of $\operatorname{Span}(T)$

Equivalence of definitions of star refinements

How to define a covariant derivative on a smooth vector bundle using only an Ehresmann connection?

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