User Suvrit

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an inequality about kronecker product with eigenvalues question

answered Oct 8, 2015 at 12:11

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Fixed point iteration on symmetric biconvex function

answered Jul 5, 2015 at 1:28

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Sum identities with immanants

answered May 15, 2015 at 13:42

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references for families of conditionaly negative definite matrices

answered Feb 3, 2012 at 17:03

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Factorizing a block symmetric matrix

answered Feb 17, 2012 at 18:43

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Reconstructing an Euclidean point cloud from their pairwise distances

answered May 22, 2012 at 1:35

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Proving univariate polynomials (defined by sums, binomial coeffs, etc.) are nonnegative: is it 'routine'?

answered Aug 8, 2012 at 16:41

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Sufficient conditions for gradient descent convergence

answered Mar 12, 2012 at 18:27

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Laplace transform on the cone of positive-definite matrices

answered Apr 20, 2012 at 16:51

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Solving a QCQP problem with sparse regularization

answered Apr 20, 2012 at 16:59

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Are there intuitive/classically algorithmic analogues to Semidefinite programs on networks?

answered Dec 8, 2011 at 8:51

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Explanation of a proof of an determinant bound?

answered Sep 1, 2011 at 23:08

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A singular value inequality

answered Oct 6, 2011 at 8:46

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How covariance-variance inequality implies Kantorovich inequality

answered May 26, 2011 at 21:53

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how to find vertex of parallelotope closest to given point P in R^n ? (Or minimize quadratic form over {+-1}) Is it NP ?

answered Apr 25, 2011 at 17:03

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enlarge the separation between two matrices

answered Apr 6, 2011 at 8:11

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Estimating the probability that one Poisson RV is larger than another

answered Apr 9, 2011 at 11:57

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Dominant eigenvector of a real symmetric tridiagonal matrix

answered Mar 6, 2011 at 10:33

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Typesetting mathematics: how do {\em you} convert text into pdf?

answered Mar 11, 2011 at 15:10

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Is there an elementary way to show the triangular inequality for this expression ?

answered Feb 12, 2011 at 17:23

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Matlab book recommendation

answered Nov 24, 2010 at 21:16

3 votes

Inequality involving probability measures

answered Sep 14, 2010 at 15:35

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Random products of projections: bounds on convergence rate?

answered Sep 16, 2010 at 16:58

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Multivariate functions whose value is independent of the order of the arguments

answered Mar 13, 2013 at 5:48

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When is spectral norm of AB equal to that of BA?

answered Feb 22, 2013 at 18:51

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On the convexity of element-wise norm 1 of the inverse

answered Mar 19, 2013 at 16:47

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lipschitz constant of a multivariate function

answered Mar 22, 2013 at 17:26

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How closed-form conjectures are made?

answered May 25, 2013 at 18:28

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Determinant of non-symmetric sum of matrices

answered May 26, 2013 at 22:32

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A certain type of constrained Rayleigh-Ritz ratio

answered Jul 22, 2013 at 19:22

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407 Answers

an inequality about kronecker product with eigenvalues question

Fixed point iteration on symmetric biconvex function

Sum identities with immanants

references for families of conditionaly negative definite matrices

Factorizing a block symmetric matrix

Reconstructing an Euclidean point cloud from their pairwise distances

Proving univariate polynomials (defined by sums, binomial coeffs, etc.) are nonnegative: is it 'routine'?

Sufficient conditions for gradient descent convergence

Laplace transform on the cone of positive-definite matrices

Solving a QCQP problem with sparse regularization

Are there intuitive/classically algorithmic analogues to Semidefinite programs on networks?

Explanation of a proof of an determinant bound?

A singular value inequality

How covariance-variance inequality implies Kantorovich inequality

how to find vertex of parallelotope closest to given point P in R^n ? (Or minimize quadratic form over {+-1}) Is it NP ?

enlarge the separation between two matrices

Estimating the probability that one Poisson RV is larger than another

Dominant eigenvector of a real symmetric tridiagonal matrix

Typesetting mathematics: how do {\em you} convert text into pdf?

Is there an elementary way to show the triangular inequality for this expression ?

Matlab book recommendation

Inequality involving probability measures

Random products of projections: bounds on convergence rate?

Multivariate functions whose value is independent of the order of the arguments

When is spectral norm of AB equal to that of BA?

On the convexity of element-wise norm 1 of the inverse

lipschitz constant of a multivariate function

How closed-form conjectures are made?

Determinant of non-symmetric sum of matrices

A certain type of constrained Rayleigh-Ritz ratio