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Stan

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visits member for 5 months
seen Apr 2 at 9:16
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23 reputation
 bio website visits member for 5 months
6 badges
 location seen Apr 2 at 9:16
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5 Questions

views newest activity votes
 
1
vote
1
answer
37
views

Rank of matrix products

linear-algebra matrices
mar 4 at 14:21 Dominic Michaelis 11.9k
 
1
vote
1
answer
76
views

Criteria for the difference of two matrices to be positive semidefinite when the eigenvectors are known

linear-algebra matrices
dec 21 at 11:34 Martin Argerami 16.9k
 
1
vote
1
answer
53
views

Under what conditions is the difference between a rank $1$, postive semidefinite matrix and a hermitian matrix positive semidefinite?

linear-algebra matrices
dec 8 at 18:48 user1551 16.8k
 
0
votes
0
answers
66
views

Centre of a spherical triangle

linear-algebra geometry spherical-geometry spherical-coordinates
jan 28 at 16:51 Stan 23
 
0
votes
0
answers
49
views

General Form of a Hermitian Matrix

linear-algebra matrices
dec 11 at 11:22 Stan 23
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