The convex structure of the cone of \(N\)-fermion positive-semidefinite 1-particle operators

DOI10.1016/S0034-4877(00)80002-6zbMath0957.47049WikidataQ126975361 ScholiaQ126975361MaRDI QIDQ1580728

Jacek Hirsch, Hubert Grudziński

Publication date: 9 March 2001

Published in: Reports on Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

convex conefermion\(N\)-fermion positive-semidefinite operator\(N\)-particle antisymmetric Hilbert spacecanonical convex decomposition of an operator

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Convex sets and cones of operators (47L07)

Cites Work

• The \(N\)-representability problem, the pseudo-spectral decomposition of antisymmetric 1-body operators, and collective behaviour
• Some Recent Advances in Density Matrix Theory
• Reduction of the N-Particle Variational Problem

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