Talk:Invex function

KKT conditions sufficient?
For a convex optimization problem, the KKT conditions aren't sufficient for optimality. They need to supplemented by a non-degeneracy condition like Slater's condition or similar. Since invexity is weaker than convexity, I assume the same applies for invexity, but I don't want to edit this page without knowing what invexity requires. Could someone please correct this? LachlanA (talk) 01:13, 8 March 2023 (UTC)