A product of three projections

DOI10.4064/sm223-2-4zbMath1314.46031OpenAlexW2327291160MaRDI QIDQ2921802

Vladimír Müller, Eva Matoušková

Publication date: 13 October 2014

Published in: Studia Mathematica (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/f7aa6e942194ce34880f6ef8f6e94049e20fa873

zbMATH Keywords

Hilbert spaceproductprojectionextension

Mathematics Subject Classification ID

Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05)

Related Items (9)

Weak limits of consecutive projections and of greedy steps ⋮ On angles, projections and iterations ⋮ Alternating projections, remotest projections, and greedy approximation ⋮ Angle criteria for uniform convergence of averaged projections and cyclic or random products of projections ⋮ When products of projections diverge ⋮ Products of conditional expectation operators: convergence and divergence ⋮ On the rate of convergence of iterated Bregman projections and of the alternating algorithm ⋮ Strange products of projections ⋮ Compositions of conditional expectations, Amemiya-Andô conjecture and paradoxes of thermodynamics

Cites Work

• Monotone curves
• On the unrestricted iteration of projections in Hilbert space
• An alternating projection that does not converge in norm
• Spokes, mirrors and alternating projections
• On rings of operators. Reduction theory
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