Geometry of the cone of positive quadratic forms
From MaRDI portal
Publication:3603877
DOI10.1515/FORUM.2009.008zbMath1217.11039OpenAlexW2007281837MaRDI QIDQ3603877
Publication date: 19 February 2009
Published in: Forum Mathematicum (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1515/forum.2009.008
group of isometriesfamily of all positive definite quadratic formsgeometric properties of exposed facesopen convex cone
General ternary and quaternary quadratic forms; forms of more than two variables (11E20) Convex sets in (n) dimensions (including convex hypersurfaces) (52A20) Quadratic forms (reduction theory, extreme forms, etc.) (11H55)
Related Items (7)
ON SOME RELATIONS BETWEEN THE CONE OF POSITIVE SEMIDEFINITE MATRICES AND THE MOMENT CONE ⋮ Symmetries of the positive semidefinite cone ⋮ Order isomorphisms in cones and a characterization of duality for ellipsoids ⋮ Normal bundles of convex bodies ⋮ Application of an idea of Voronoĭ to John type problems ⋮ Application of an idea of Voronoĭ to lattice packing ⋮ Liftings and stresses for planar periodic frameworks
Cites Work
This page was built for publication: Geometry of the cone of positive quadratic forms
