On sums of subspaces in topological vector spaces and an application in theoretical tomography

DOI10.1080/00036818408839524zbMath0537.46004OpenAlexW2047512101WikidataQ58246305 ScholiaQ58246305MaRDI QIDQ3322635

Harold Lang

Publication date: 1984

Published in: Applicable Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00036818408839524

zbMATH Keywords

theoretical tomographysufficient condition in order that a finite sum of closed subspaces of a Frechet space be closed

Mathematics Subject Classification ID

Medical applications (general) (92C50) Locally convex Fréchet spaces and (DF)-spaces (46A04)

Related Items (2)

Sums of complemented subspaces in locally convex spaces ⋮ On the essential spectrum of the sum of self-adjoint operators and the closedness of the sum of operator ranges

Cites Work

• Sums of plane waves, and the range of the Radon transform
• Practical and mathematical aspects of the problem of reconstructing objects from radiographs
• Computerized Tomography: The New Medical X-Ray Technology

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