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Felix Goldberg
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85
Answers
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18
Does your dissertation matter for industry research jobs?
Apr 16 '12 at 7:23
14
Is every distance-regular graph vertex-transitive?
Sep 7 '12 at 11:26
12
When should I publish my results?
Oct 10 '12 at 11:46
9
Silly me & Van der Waerden conjecture
Mar 3 '14 at 18:40
8
Hadamard-like inequalites for positive definite symmetric matrices
Aug 28 '12 at 11:32
6
Applications of group theory to math. biology (pharmacology) ?
Apr 23 '12 at 10:19
5
A conjecture about strongly regular graphs
Aug 20 '14 at 19:34
5
How to quantify noncommutativity?
May 11 '12 at 18:32
5
Neat results from algebraic graph theory
May 10 '12 at 21:10
4
eigenvalue estimate of the adjacency matrix
Oct 9 '14 at 12:25
4
Linear maps preserving positive semidefiniteness
Jan 3 '13 at 14:51
3
Sherman-Morrison type formula for Moore-Penrose Pseudoinverse
Feb 27 '14 at 23:11
3
Characterizing invertible matrices with {0,1} entries
Dec 2 '12 at 1:44
3
Upper bounds on eigenvalues of PSD matrix?
Nov 27 '12 at 19:26
3
Eigenvalues of a Symmetric Positive Semi-Definite (PSD) matrix after rank one update
Nov 6 '12 at 17:13
3
Eigenvalues of non-symmetric matrix and its transpose
May 23 '12 at 12:01
3
what are the conditions for the product of 2 symmetric matrices being symmetric
Mar 31 '12 at 2:19
2
NP-hard problems in linear algebra and real analysis
Apr 2 '14 at 11:24
2
Bound on smallest entry of inverse matrix
Feb 27 '14 at 23:06
2
How to write this result (successive Schur complements compose nicely)
Feb 23 '14 at 21:40
2
Lower bounds on cardinality of a union of blocks in a design
May 1 '13 at 16:59
2
bounding the sum of the entries of the inverse of a 0-1 matrix away from 1?
Nov 30 '12 at 14:00
2
Can anyone recommand a good textbook for self-learning linear algebra?
May 30 '12 at 8:39
2
Polynomials all of whose roots are rational
May 18 '12 at 13:48
2
Inequality regarding the smallest real part of eigenvales
May 10 '12 at 9:02
2
Interesting and Accessible Topics in Graph Theory
Apr 29 '12 at 23:29
2
Books that discuss spectral graph theory and its connection to eigenvalue problems in hyperbolic geometry
Apr 29 '12 at 23:25
2
Game on undirected graphs
Apr 24 '12 at 16:44
2
bilinear equation OR diagonal matrix search
Apr 5 '12 at 9:23
2
median of matrices
Apr 3 '12 at 18:28
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