Title of article :
Obtuse cones and Gram matrices with nonnegative inverse
Author/Authors :
Andrzej Cegielski، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
We study some properties of Gram matrices with nonnegative inverse which lead to the constructions of obtuse cones. These constructions can find applications in optimization problems, e.g., in methods of convex feasibility problems or of convex minimization problems.
Keywords :
Positive definite matrix with non-negative elements , Obtuse cone , Gram matrix
Journal title :
Linear Algebra and its Applications
Journal title :
Linear Algebra and its Applications
