Bulletin of Experimental Biology and Medicine.
New York Consultants BureauSpringer / Автономная некоммерческая организация Издательство Российской академии медицинских наук.
Vol. 145.
2008.
P. 232-234
Nonnegativity of quadratic forms on intersections of quadrics and quadratic maps
The question of the nonnegativity of quadratic forms on intersections of quadratic cones is considered. An answer is given in terms of Lagrange multipliers of the quadratic forms under consideration. © 2008 Pleiades Publishing, Ltd.
Authors
Journal
Number of issue
1-2
Language
English
Pages
155-165
Status
Published
Link
Volume
84
Year
2008
Organizations
- 1 Peoples' Friendship University, Moscow, Russian Federation
Keywords
Abnormal point; Bilinear map; Quadratic cone; Quadratic form; Quadratic map; Regular zero of a quadratic function; Sard's theorem
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Quantum Electronics.
Vol. 38.
2008.
P. 787-790