# Nonconvex

Topic Replies Activity
About the Nonconvex category 1 March 5, 2015
Dİvision error / Disciplined convex programming error: Cannot perform the operation: {real affine} ./ {real affine} 2 May 31, 2020
Can SVD be used as a constraint? 2 May 31, 2020
HELP, How to effectively use CVX to complete the description of this function 15 May 22, 2020
Error: Only scalar quadratic forms can be specified in CVX 2 April 21, 2020
Only scalar quadratic forms can be specified in CVX :minimize ((norm(- b + A*z ))) 4 April 20, 2020
Invalid quadratic form(s): not a square problem 3 April 19, 2020
How to make square(sqrt(x)) feasible? 10 April 16, 2020
Disciplined convex programming error: Cannot perform the operation: {complex affine} .* {log-affine} 7 April 16, 2020
Normalizing Vector 2 April 15, 2020
Illegal operation: log( {convex} ) problem 5 April 12, 2020
Log constraint in cvx 2 April 4, 2020
A DCP challenge 2 March 30, 2020
Expression of biquadratic function 11 March 27, 2020
CVX warning: Too many output arguments 2 March 23, 2020
What's the valid form of Trace(ab)*Trace(ac) 16 March 20, 2020
BPDN l0-norm approximation 2 February 23, 2020
CVX cannot solve maximize (X1*inv_pos(1+X2)) 5 February 20, 2020
Model sigmoid function as convex optimisation with logical constraint 10 February 19, 2020
My function is concave: Cannot perform the operation: {real affine} .* {convex} 3 February 12, 2020
Cvx is giving error when i use this inequality constraint,why? 4 January 30, 2020
Xlog(1+y/x) in gp mode 11 January 26, 2020
How to express -x^(-2)*log(x) 2 January 26, 2020
Disciplined convex programming error: Cannot perform the operation: {real affine} .* {log-affine} 4 January 15, 2020
Formulate the problem as LMI for CVX 2 January 13, 2020
Optimisation KKT formulating into CVX 2 January 5, 2020
How can i solve the problem 7 December 27, 2019
Inv_pos(norm..) 5 December 27, 2019
Weight minimization of a speed reducer 9 December 11, 2019
Disciplined convex programming error:Only scalar quadratic forms can be specified in CVX 2 December 2, 2019