Pertaining to a problem that typically has linear constraints, but the objective function is of the form: bic sup T bix + 1 over 2 <bix sup T> biQ bix where biQ is a positive semidefinite matrix
a polynomial of the second degree of or relating to the second power; "quadratic equation" of or relating to or resembling a square; "quadratic shapes
a polynomial of the second degree of or relating to the second power; "quadratic equation"
Of or pertaining to a square, or to squares; resembling a quadrate, or square; square