User Mark L. Stone

36 votes

Good examples of "two is easy, three is hard" in computational sciences

answered May 16, 2019 at 23:13

14 votes

Matrix multiplication accuracy Matlab vs Python

matlab matrix python floating-point accuracy

answered May 24, 2018 at 22:49

7 votes

Accepted

Imposing special structure on Positive Semi-Definite matrix

python convex-optimization semidefinite-programming cvxpy

answered Jun 20, 2017 at 16:42

5 votes

How to find closed form $C$ such that $CC^T = AA^T + BB^T$

matrix

answered Oct 5, 2015 at 17:53

5 votes

Accepted

Why am I getting this DCPError when my matrix is PSD?

convex-optimization cvxpy

answered Mar 18, 2020 at 20:41

5 votes

Reformulating a convex optimization problem with $x \mapsto \max(x,0)$ in the constraint

optimization convex-optimization

answered Sep 1, 2020 at 10:19

4 votes

Accepted

SCP (Sequential Convex Programming) vs SQP (Sequential Quadratic Programming)

optimization constrained-optimization convex-optimization

answered Feb 5, 2021 at 18:01

4 votes

Accepted

optimization problem with a positive definiteness constraint

optimization

answered Feb 7 at 13:13

4 votes

Accepted

How to optimize nuclear norm subject to positive semidefinite constraints?

linear-algebra matlab python semidefinite-programming

answered Aug 5, 2020 at 21:20

4 votes

Best platform for complex SDPs with n and m around 5-15K?

constrained-optimization convex-optimization semidefinite-programming software-recommendation

answered Oct 16, 2015 at 14:56

4 votes

Changing min function to max function for optimization

optimization matlab

answered Sep 19, 2015 at 9:29

4 votes

QR decomposition

linear-algebra matlab algorithms matrix

answered Sep 28, 2015 at 12:59

3 votes

Optimization with matrix determinant as constraint

matrix nonlinear-programming

answered Jun 26, 2015 at 14:10

3 votes

Accepted

Solving a linear program with an active set method

convex-optimization linear-programming

answered Jun 8, 2020 at 18:35

3 votes

Term for an small optimisation algorithm used as a subroutine

optimization terminology

answered Jul 31, 2019 at 23:43

3 votes

Accepted

Is there any other sparse matrix data in matlab built-in file?

matlab sparse-matrix linear-system

answered Nov 30, 2019 at 1:05

3 votes

Accepted

How to efficiently solve a QCQP with "dynamic" constraints in Python?

python convex-optimization qcqp

answered Aug 4, 2018 at 20:31

3 votes

Non-linear optimization package that allows an user-defined Hessian

optimization

answered Sep 5, 2016 at 14:14

3 votes

Accepted

Frobenius norm of a binary matrix

linear-algebra matrix l2-norm

answered Aug 19, 2020 at 19:41

2 votes

Is there a high quality nonlinear programming solver for Python?

python optimization nonlinear-programming

answered Dec 24, 2016 at 1:49

2 votes

Accepted

log(det(X)) in Semidefinite Programming

optimization convex-optimization semidefinite-programming

answered Mar 9, 2020 at 23:11

2 votes

SciPy ODR "Ordinary" Least Squares?

scipy least-squares statistics regression

answered Feb 18 at 15:09

2 votes

Accepted

Computing Eigenvectors in MATLAB

linear-algebra matlab eigenvalues

answered Sep 18, 2017 at 2:09

2 votes

Making difference of log constraints convex

convex-optimization constrained-optimization constraints

answered Mar 20, 2018 at 21:09

2 votes

Accepted

FMINCON Step Size Tolerance

optimization constrained-optimization

answered May 28, 2018 at 23:29

2 votes

Accepted

Two variables integration matlab

computational-physics integration quantum-mechanics

answered Jun 3, 2018 at 0:10

2 votes

what is non-asymptotic convergence?

convergence approximation

answered Jun 10, 2020 at 17:37

2 votes

Checking singularity of a matrix

linear-algebra matrix

answered Aug 5, 2020 at 10:11

2 votes

Accepted

Exact analytical matrix inversion of sparse 100x100 matrices in C++

matrix computer-arithmetic inverse

answered Jul 2, 2015 at 4:28

2 votes

Accepted

Fast algorithms for computing only the generalized singular values (but not the vectors)

linear-algebra matlab algorithms matrix svd

answered Jul 2, 2015 at 21:18

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48 Answers

Good examples of "two is easy, three is hard" in computational sciences

Matrix multiplication accuracy Matlab vs Python

Imposing special structure on Positive Semi-Definite matrix

How to find closed form $C$ such that $CC^T = AA^T + BB^T$

Why am I getting this DCPError when my matrix is PSD?

Reformulating a convex optimization problem with $x \mapsto \max(x,0)$ in the constraint

SCP (Sequential Convex Programming) vs SQP (Sequential Quadratic Programming)

optimization problem with a positive definiteness constraint

How to optimize nuclear norm subject to positive semidefinite constraints?

Best platform for complex SDPs with n and m around 5-15K?

Changing min function to max function for optimization

QR decomposition

Optimization with matrix determinant as constraint

Solving a linear program with an active set method

Term for an small optimisation algorithm used as a subroutine

Is there any other sparse matrix data in matlab built-in file?

How to efficiently solve a QCQP with "dynamic" constraints in Python?

Non-linear optimization package that allows an user-defined Hessian

Frobenius norm of a binary matrix

Is there a high quality nonlinear programming solver for Python?

log(det(X)) in Semidefinite Programming

SciPy ODR "Ordinary" Least Squares?

Computing Eigenvectors in MATLAB

Making difference of log constraints convex

FMINCON Step Size Tolerance

Two variables integration matlab

what is non-asymptotic convergence?

Checking singularity of a matrix

Exact analytical matrix inversion of sparse 100x100 matrices in C++

Fast algorithms for computing only the generalized singular values (but not the vectors)