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Dual and canonical dual K-Bessel sequences in quaternionic Hilbert spaces
Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas ( IF 1.8 ) Pub Date : 2021-06-09 , DOI: 10.1007/s13398-021-01079-3
Hanen Ellouz

In this paper, we derive a precise description to the concept of dual K-Bessel sequences of a given K-frame in quaternionic Hilbert spaces. After that, we introduce the notion of canonical dual K-Bessel sequence. We study its existence and uniqueness and we investigate some properties related to this concept.



中文翻译:

四元数希尔伯特空间中的对偶和典型对偶 K-Bessel 序列

在本文中,我们推导出四元数希尔伯特空间中给定K帧的双K贝塞尔序列概念的精确描述。之后,我们介绍了规范对偶K- Bessel 序列的概念。我们研究了它的存在性和唯一性,并研究了与这个概念相关的一些属性。

更新日期:2021-06-09
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