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Nonnegativity of quadratic forms on intersections of quadrics and quadratic maps |
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| Authors: | A V Arutyunov |
| Institution: | 1. Peoples’ Friendship University, Moscow, Russia |
| Abstract: | 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. |
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