Systems of subspaces in Hilbert space that obey certain conditions, on their pairwise angles

DOI10.1090/S1061-0022-2013-01264-7zbMath1285.46020MaRDI QIDQ2849205

O. V. Strilets, Ivan S. Feshchenko

Publication date: 17 September 2013

Published in: St. Petersburg Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

Hilbert spaceorthogonal projectionGram operatorsystem of subspaces

Mathematics Subject Classification ID

Representation type (finite, tame, wild, etc.) of associative algebras (16G60) Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Chains (nests) of projections or of invariant subspaces, integrals along chains, etc. (47A46)

Cites Work

• On simple n-tuples of subspaces of a Hilbert space
• N Subspaces
• On the complexity of description of representations of $*$-algebras generated by idempotents
• Two Subspaces
• Relations between the ‘percolation’ and ‘colouring’ problem and other graph-theoretical problems associated with regular planar lattices: some exact results for the ‘percolation’ problem
• Unnamed Item

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