That inequality is going the wrong direction to be convex.
log(trace(A))>=s is a convex constraint and would be accepted by CVX.
Negating the LHS makes this non-convex, because it is convex >= affine, which is non-convex.
That inequality is going the wrong direction to be convex.
log(trace(A))>=s is a convex constraint and would be accepted by CVX.
Negating the LHS makes this non-convex, because it is convex >= affine, which is non-convex.