7

Questions

1
2
votes
1
answer
652
views

Classical Derivative, Weak Derivative and Integration by Parts

dec 17 at 21:18 Daniel Spector 77419

5
8
votes
2
answers
517
views

PDE with the Jacobian Determinant

may 23 at 11:57 Tarek 111

3
6
votes
2
answers
427
views

A Question on Exterior Forms

feb 12 at 16:34 tatin 4138

2
7
votes
2
answers
315
views

On the Positive Definiteness of a Linear Combination of Matrices

jan 7 at 9:43 Dima Pasechnik 3,080414

1
5
votes
3
answers
227
views

Subspace of Skew-symmetric Matrices of Rank Four

feb 14 at 10:28 Liviu Nicolaescu 11.5k12133

 
0
votes
1
answer
192
views

Inequalities Involving Wedge Product (Reference Request)

nov 18 at 14:16 Robert Bryant 22.4k37598

 
3
votes
1
answer
154
views

Decomposability of exterior two-forms

nov 14 at 14:25 Robert Bryant 22.4k37598