References
- Bazaraa , M.S. and Shetty , C.M. 1979 . Nonlinear programming: Theory and Algorithms , New York : Wiley .
- Bomze , I.M. 1985 . On supercopositive matrices and lheir application to evolutionarily stable strategies , Techn. Report Vol. 29 , Vienna : Inst. Stat. & Inf., Univ .
- Cottle , R.W. , Habetler , G.J. and Lemke , C.E. 1970 . “ Quadratic forms semi-definite over convex cones ” . In Proc. Princeton Sympos. Math. Programming , Edited by: Kuhn , H.W. 551 – 565 . Princeton University Press . in
- Diananda , P.H. 1962 . On nonnegative forms in real variables some or all of which; are non-negative . Proc. Cambridge Philos. Soc. , 58 : 17 – 25 .
- Garsia , A. 1967 . Combinatorial Theory , Edited by: Hall , M. 274 Waltham , Mass : Blaisdell . in
- Hadeler , K.P. 1983 . On copositive matrices . Linear Algebra Appl , 49 : 79 – 89 .
- Loewy , R. and Schneider , H. 1975 . Positive operators on the n-dimensional ice cream cone . J. Math. Anal. Appl. , 49 : 375 – 392 .
- Martin , D.H. 1981 . Finite criteria for conditional definiteness of quadratic forms . Linear Algebra Appl. , 39 : 9 – 21 .
- Martin , D.H. and Jacobson , D.H. 1981 . Copositive matrices and definiteness of quadratic forms subject to linear inequality constraints . Linear Algebra Appl. , 35 : 227 – 258 .
- Motzkin , T.S. 1952 . “ Copositive quadratic forms ” . In Natl. Bureau of Standards Report 1818 11 – 22 .
- Motzkin , T.S. 1965 . Quadratic forms positive for non-negative variables not all zero . Notices Amer Math. Soc. , 12 : 224
- Motzkin , T.S. 1967 . “ Signs of minors ” . In Inequalities , Edited by: Shisha , O. Vol. I , 225 – 240 . New York : Academic Press . in