About the Nonconvex category


1

1995

March 5, 2015

Is there a way to realize the equality constraint which is a concave in the left side?


3

17

August 7, 2020

{convex}  {convex} error


2

46

July 30, 2020

Solving a LMI problem With CVX (Moderator Note: LMIs are convex, but this is not an LMI)


2

32

July 28, 2020

Code error, ask for directions


20

167

July 4, 2020

ERROR:Disciplined convex programming error: Only scalar quadratic forms can be specified in CVX


2

53

July 10, 2020

My code is shown as shown. But it shows error 'inv'. But when I delete 'inv', it also shows error. Please help me, thanks


4

57

July 9, 2020

For this type of function, how can I effectively transform it into a form acceptable to CVX


12

79

July 7, 2020

How to do it with CVX


4

64

July 7, 2020

CVXPY: how to use "log"


6

85

June 29, 2020

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


2

210

January 26, 2020

Disciplined convex programming error：Exponential multiplication


4

83

June 18, 2020

Rel_entr constraint


3

67

June 13, 2020

Is there any way to solve the nonconvex problem caused by root sign in constraint conditions？


3

64

June 6, 2020

Dİvision error / Disciplined convex programming error: Cannot perform the operation: {real affine} ./ {real affine}


2

63

May 31, 2020

Can SVD be used as a constraint?


2

61

May 31, 2020

HELP, How to effectively use CVX to complete the description of this function


15

139

May 22, 2020

Error: Only scalar quadratic forms can be specified in CVX


2

100

April 21, 2020

Only scalar quadratic forms can be specified in CVX :minimize ((norm( b + A*z )))


4

84

April 20, 2020

Invalid quadratic form(s): not a square problem


3

82

April 19, 2020

How to make square(sqrt(x)) feasible?


10

664

April 16, 2020

Disciplined convex programming error: Cannot perform the operation: {complex affine} .* {logaffine}


7

89

April 16, 2020

Normalizing Vector


2

81

April 15, 2020

Illegal operation: log( {convex} ) problem


5

122

April 12, 2020

Log constraint in cvx


2

85

April 4, 2020

A DCP challenge


2

135

March 30, 2020

Expression of biquadratic function


11

96

March 27, 2020

CVX warning: Too many output arguments


2

150

March 23, 2020

What's the valid form of Trace(ab)*Trace(ac)


16

157

March 20, 2020

BPDN l0norm approximation


2

165

February 23, 2020
