User Min Wu

10 votes

3 answers

1k views

Number of regions formed by $n$ points in general position

asked Feb 19, 2020 at 1:47

4 votes

1 answer

302 views

Not sure whether I find a counterexample to poset fiber theorem

asked Jul 29, 2020 at 4:46

4 votes

0 answers

229 views

How to find the dimension of the polar cone of a convex cone generated by some given vectors

asked Oct 19, 2020 at 23:56

4 votes

1 answer

332 views

Parametrizing quotient of matrices by the orthogonal group

asked Oct 14, 2019 at 1:12

1 vote

0 answers

145 views

An integral involving many exponential terms with quadratic exponents in the denominator

asked Oct 16, 2019 at 1:21

1 vote

0 answers

87 views

Algorithm of constructing the graph for a partial order set [closed]

asked Jul 23, 2018 at 21:28

1 vote

2 answers

339 views

Optimizing a function with variable the solution of another optimization problem

asked Sep 17, 2019 at 13:51

1 vote

0 answers

154 views

Some kind of product of two 2d tensors to create a 3d tensor?

asked Aug 11, 2023 at 13:45

1 vote

0 answers

213 views

Is an (n-1)-sphere quotient by an (n-1)-sphere contractible? [closed]

asked Aug 24, 2020 at 17:16

1 vote

1 answer

31 views

Family of funcitons that approximates uniform density on an ellipsoid

asked Oct 2, 2019 at 18:19

0 votes

1 answer

296 views

Overlap count of convex combination of points [closed]

asked Sep 28, 2019 at 18:11

0 votes

0 answers

33 views

Condition on the point cloud matrix making the points "generic" in the uniform sense

asked Oct 26, 2019 at 5:50

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12 Questions

Number of regions formed by $n$ points in general position

Not sure whether I find a counterexample to poset fiber theorem

How to find the dimension of the polar cone of a convex cone generated by some given vectors

Parametrizing quotient of matrices by the orthogonal group

An integral involving many exponential terms with quadratic exponents in the denominator

Algorithm of constructing the graph for a partial order set [closed]

Optimizing a function with variable the solution of another optimization problem

Some kind of product of two 2d tensors to create a 3d tensor?

Is an (n-1)-sphere quotient by an (n-1)-sphere contractible? [closed]

Family of funcitons that approximates uniform density on an ellipsoid

Overlap count of convex combination of points [closed]

Condition on the point cloud matrix making the points "generic" in the uniform sense