A Note on Certain Classes of Retro Banach Frames

被引:0
|
作者
Goswami, Mayur Puri [1 ]
机构
[1] Kalyan PG Coll, Dept Math, Bhilai 490006, India
来源
关键词
Banach frame; Retro Banach frame; Near-exact retro Banach frame; Retro bi-Banach frame; ATOMIC DECOMPOSITIONS; SYSTEMS;
D O I
10.22130/scma.2022.554957.1122
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
A new class of retro Banach frames called retro bi-Banach frame has been introduced and studied with illustrative examples. Relationships of a retro bi-Banach frame with various existing classes of Banach frame are presented. In the sequel, we deal with characterizations of the near-exact retro Banach frame and discuss the invariance of near-exact retro Banach frames under block perturbation. Finally, applications regarding the rank of a matrix and eigenvalue problems have been demonstrated.
引用
收藏
页码:1 / 17
页数:18
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