SOME REMARKS ON RETRO BANACH FRAMES

In this paper, we study exact retro Banach frames and give a sufficient condition for its existence.Also, we prove that if Y is a subspace of infinite codimensions of a separable Banach space B and if (B/Y ) * has a retro Banach frame, then B * has a retro Banach frame.Finally, we define retro Banach frame of type P and proved that a separable Banach space has a retro Banach frame of type P.

Publication Details

Journal
Poincare Journal of Analysis and Applications
Published
2024-11-13
DOI
https://doi.org/10.46753/pjaa.2024.v011i02.007
Primary Topic
Advanced Numerical Analysis Techniques
Type
article
Field-Weighted Citation Impact
0.00
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article

SOME REMARKS ON RETRO BANACH FRAMES

Poincare Journal of Analysis and Applications
Advanced Numerical Analysis Techniques
article

SOME REMARKS ON RETRO BANACH FRAMES

article en

Abstract

In this paper, we study exact retro Banach frames and give a sufficient condition for its existence.Also, we prove that if Y is a subspace of infinite codimensions of a separable Banach space B and if (B/Y ) * has a retro Banach frame, then B * has a retro Banach frame.Finally, we define retro Banach frame of type P and proved that a separable Banach space has a retro Banach frame of type P.

Poincare Journal of Analysis and ApplicationsVol. 11(2)
Openalex Percentile: Top 76%
Advanced Numerical Analysis Techniques
DOIOpen Access PDFOpenAlex
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