User Cort Ammon

17 votes

1 answer

1k views

Why do chaotic systems need dense periodic orbits?

asked Jun 15, 2019 at 15:10

7 votes

1 answer

427 views

Why is the associative property so special to mathematicians?

asked Sep 13, 2021 at 15:45

4 votes

1 answer

79 views

How do mathematicians deal with some predictability in otherwise-chaotic systems

asked Jun 13, 2019 at 23:42

4 votes

2 answers

998 views

What can't be studied with Category Theory

asked Nov 24, 2021 at 5:44

4 votes

1 answer

281 views

Why are constraints distinct from cost functions in nonlinear programming?

asked Feb 20, 2022 at 6:38

4 votes

2 answers

128 views

Is there a name for a matrix formed by multiplying a column and a row?

asked Apr 24, 2018 at 1:22

4 votes

3 answers

705 views

Is an axiom a proof?

asked Sep 10, 2018 at 16:09

3 votes

1 answer

76 views

What does it mean for a category to have a semi-automorphism?

asked Jul 3, 2020 at 23:36

2 votes

0 answers

216 views

Can a class contain other (proper) classes?

asked Oct 23, 2018 at 4:17

2 votes

1 answer

37 views

Why are transformations always on the left side of the object?

asked Dec 14, 2018 at 17:59

2 votes

0 answers

68 views

Are there classes which cannot be specified by language?

asked Sep 11, 2015 at 0:30

2 votes

2 answers

955 views

A class that contains itself as an element

asked Nov 14, 2015 at 2:04

1 vote

3 answers

85 views

What can we do with a basis that we can't do without it?

asked Mar 26, 2019 at 3:21

1 vote

1 answer

82 views

Is there a relationship between loop(topology) and loop(abstract algebra)

asked Dec 5, 2018 at 15:54

1 vote

1 answer

118 views

Do the components of a natural transformation need to be part of the category?

asked Apr 24, 2022 at 3:53

1 vote

0 answers

24 views

Perturbations on lie algebras in this paper -- are they always zero?

asked Nov 25, 2022 at 19:46

1 vote

0 answers

27 views

Can $[a_i, b_j]$ be nonzero in a coproduct of Lie Algebras A and B?

asked Nov 27, 2022 at 17:19

1 vote

1 answer

84 views

Can a functor be a left and right adjoint functor with the same categories?

asked Apr 8 at 4:02

0 votes

1 answer

35 views

Has the associative property been generalized to k-ary functions?

asked Sep 16, 2021 at 13:08

0 votes

1 answer

24 views

Symmetries of a non-associative mapping

asked Aug 6, 2022 at 22:21

0 votes

0 answers

19 views

Term for a value and derivatives at a given point

asked Jul 31, 2020 at 2:21

0 votes

1 answer

578 views

Does the product rule for derivatives always work?

asked Aug 1, 2020 at 0:54

0 votes

1 answer

45 views

Is there a generalized definition of symmetry which results in a symmetry quasigroup?

asked Aug 2, 2020 at 16:49

0 votes

0 answers

88 views

Are there aspects of non-associative algebras which cannot be captured using Category Theory?

asked Aug 31, 2021 at 2:24

0 votes

0 answers

11 views

Sortest well-established "for each" equivialent in a proper class

asked Sep 10, 2021 at 14:41

0 votes

0 answers

45 views

Optimizing $f: {\Bbb R}^n\to {\Bbb R}^n$ without first reducing it to an ${\Bbb R}^n\to {\Bbb R}$ problem

asked Feb 4, 2018 at 16:43

0 votes

1 answer

50 views

Is similarity defined for proper classes?

asked May 25, 2018 at 16:05

Stack Exchange Network

27 Questions

Why do chaotic systems need dense periodic orbits?

Why is the associative property so special to mathematicians?

How do mathematicians deal with some predictability in otherwise-chaotic systems

What can't be studied with Category Theory

Why are constraints distinct from cost functions in nonlinear programming?

Is there a name for a matrix formed by multiplying a column and a row?

Is an axiom a proof?

What does it mean for a category to have a semi-automorphism?

Can a class contain other (proper) classes?

Why are transformations always on the left side of the object?

Are there classes which cannot be specified by language?

A class that contains itself as an element

What can we do with a basis that we can't do without it?

Is there a relationship between loop(topology) and loop(abstract algebra)

Do the components of a natural transformation need to be part of the category?

Perturbations on lie algebras in this paper -- are they always zero?

Can $[a_i, b_j]$ be nonzero in a coproduct of Lie Algebras A and B?

Can a functor be a left and right adjoint functor with the same categories?

Has the associative property been generalized to k-ary functions?

Symmetries of a non-associative mapping

Term for a value and derivatives at a given point

Does the product rule for derivatives always work?

Is there a generalized definition of symmetry which results in a symmetry quasigroup?

Are there aspects of non-associative algebras which cannot be captured using Category Theory?

Sortest well-established "for each" equivialent in a proper class

Optimizing $f: {\Bbb R}^n\to {\Bbb R}^n$ without first reducing it to an ${\Bbb R}^n\to {\Bbb R}$ problem

Is similarity defined for proper classes?