Felix Goldberg

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Name Felix Goldberg
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Age 29
Doing mostly spectral graph theory... Now at the Hamilton Institute, NUIM, Ireland
83

Questions
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1

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7
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270
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Computing a large permanent

apr 29 at 17:23 Timothy Chow 14.6k●1●68●137

3

 
6
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1
answer
201
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Hamiltonian cycles in power-graphs

jan 31 at 14:22 MathOverflow♦ 1●2●3

 
5
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0
answers
126
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Largest entry of the inverse matrix?

feb 22 at 21:03 quid 13.3k●33●54

 

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4
votes
2
answers
426
views

A generalization of Catalan numbers

sep 11 at 6:08 Martin Rubey 1,447●5●13

 
4
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2
answers
282
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Perron Frobenius with one negative pair of entries

may 8 12 at 11:53 Felix Goldberg 2,385●5●12

2
4
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0
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131
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concentration for eigenvectors

may 26 at 7:38 Felix Goldberg 2,385●5●12

1 2 3 4 5 … 9 next

 

68

Answers
votes newest views recent
11
Does your dissertation matter for industry research jobs?
11
Is every distance-regular graph vertex-transitive?
11
When should I publish my results?
8
Hadamard-like inequalites for positive definite symmetric matrices
5
Applications of group theory to math. biology (pharmacology) ?
4
Neat results from algebraic graph theory
4
How to quantify noncommutativity?
4
Linear maps preserving positive semidefiniteness
2
Lower bounds on cardinality of a union of blocks in a design
2
Eigenvalues of a Symmetric Positive Semi-Definite (PSD) matrix after rank one update
2
bounding the sum of the entries of the inverse of a 0-1 matrix away from 1?
2
Inequality regarding the smallest real part of eigenvales
2
Polynomials all of whose roots are rational
2
Can anyone recommand a good textbook for self-learning linear algebra?
2
Game on undirected graphs
2
Calculating the Perron-Frobenius eigenvector of a positive matrix from limited information
2
median of matrices
2
bilinear equation OR diagonal matrix search
2
Characterizing invertible matrices with {0,1} entries
2
Books that discuss spectral graph theory and its connection to eigenvalue problems in hyperbolic geometry
1
eigenvalues of edge regular graphs
1
Computation of a Drazin inverse
1
Local-Global approach to graph theory
1
Topics for a matrix analysis course
1
Interesting and Accessible Topics in Graph Theory
1
Spectral order of copositive matrices
1
Doubly stochastic matrices as squares of entires of unitary matrices
1
Best book for learning sensor fusion, specifically regarding IMU and GPS integration.
1
How about eigenvalues of a positive matrix and a positive rank one matrix
1
what are the conditions for the product of 2 symmetric matrices being symmetric
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