Rank restricting functions

DOI10.1016/S0024-3795(03)00549-4zbMath1031.15002OpenAlexW2111525092MaRDI QIDQ1410725

Allan Pinkus, Aharon Atzmon

Publication date: 15 October 2003

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0024-3795(03)00549-4

zbMATH Keywords

dilation invariant subspacerank restriction

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Invariant subspaces of linear operators (47A15) Vector spaces, linear dependence, rank, lineability (15A03)

Related Items (2)

Polynomial approximation on disjoint segments and amplification of approximation ⋮ A panorama of positivity. II: Fixed dimension

Cites Work

• Functional inequalities for spectral radii of nonnegative matrices
• Strictly positive definite functions on a real inner product space
• Positive definite dot product kernels in learning theory
• Functions that preserve families of positive semidefinite matrices
• Finite dimensional translational invariant subspaces
• Positive definite functions on spheres
• Translation Invariant Subspaces of Finite Dimension
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