How to express (x^2)*log(2+y)


1

455

November 7, 2023

The inv() in CVX


2

858

October 29, 2023

Acceptable model specification


3

551

October 26, 2023

Convexity or not?


8

695

October 26, 2023

Cannot perform the operation: {convex} ./ {convex}


6

606

October 25, 2023

How can i fix this error


6

474

October 9, 2023

Log(1+x^1.5) in cvx


2

564

October 7, 2023

Error using cvx/log Disciplined convex programming error: Illegal operation: log( {convex} )


3

632

October 3, 2023

Product of complex vectors and matrices


14

647

September 28, 2023

Please help me in this context


53

1280

September 21, 2023

How to express trace(AX((A)^H)X) in cvx?


2

656

September 3, 2023

How to resolve this code error?（ Invalid constraint: {convex} >= {real constant}）


5

1463

August 29, 2023

Can cvx solve quadratic programming problems? (Moderator note: this particular quadratic programming problem is nonconvex)


2

584

August 24, 2023

inv_pos(A)+inv_pos(B) (moderator note: the expression in the title is convex, but the problem in the question is not)


5

563

August 22, 2023

The error message "Disciplined convex programming error: {real affine} ./ {real affine}"


3

522

August 4, 2023

^_^ Cannot perform the operation: {complex affine} .* {convex}


5

673

August 1, 2023

Cannot perform the operation: {concave} ./ {convex}


1

586

July 22, 2023

How can I solve this error in order to implement the CVX toolbox?about zGz type


3

578

July 21, 2023

How can I transform my objective function to a convex optimization problem


3

974

July 3, 2023

Modeling a nonconvex SDP


6

608

June 23, 2023

Cannot perform the operation: {logaffine} .* {complex affine}


11

1127

June 16, 2023

Disciplined convex programming error! So, how to solve this problem in CVX?


1

602

June 8, 2023

Is it possible to reformuate my problem to get rid of the Invalid constraint with: {convex} <= {convex} error?


19

434

June 7, 2023

How to realize the trace(A*X*X^h*B^h) in CVX?


8

896

June 6, 2023

I'm having this issue when running cvx because this constraint isn't convex?


5

471

June 2, 2023

DCP Reformulation


4

456

May 28, 2023

Quadratic programming: product is complex!


3

904

May 24, 2023

Cannot perform the operation norm( {mixed concave/constant}, 2 )


5

920

May 23, 2023

Why Cannot perform the operation: {real affine} ./ {real affine}


4

768

May 19, 2023

How to solve this problem: {convex} .* {convex},


6

681

May 17, 2023
