A study on q-analogue of generalized Motzkin sequence spaces, their matrix transformations and compact operators

In this article, we have constructed generalized q-difference Motzkin sequence spaces [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] by composing q-Motzkin matrix with generalized q-difference matrix in the spaces [Formula: see text], respectively and explore their topological properties. We determine the bases for [Formula: see text] and [Formula: see text] and compute α-, β- and γ-duals of the newly defined spaces. Further, we characterize some class of matrix mappings from the spaces [Formula: see text] and [Formula: see text] to the spaces [Formula: see text]. Lastly, compact operators are characterized on the spaces [Formula: see text] using Hausdorff measure of noncompactness.

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Publication Details

Journal
PLoS ONE
Published
2025-08-20
DOI
https://doi.org/10.1371/journal.pone.0329210
Primary Topic
Approximation Theory and Sequence Spaces
Type
article
Field-Weighted Citation Impact
0.00

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article

A study on q-analogue of generalized Motzkin sequence spaces, their matrix transformations and compact operators

Qing‐Bo Cai, Kuldip Raj, Devia Narrania, Jun-Jie Quan
1 links
PLoS ONE
Approximation Theory and Sequence Spaces
article

A study on q-analogue of generalized Motzkin sequence spaces, their matrix transformations and compact operators

Qing‐Bo Cai, Kuldip Raj, Devia Narrania, Jun-Jie Quan
article en

Abstract

In this article, we have constructed generalized q-difference Motzkin sequence spaces [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] by composing q-Motzkin matrix with generalized q-difference matrix in the spaces [Formula: see text], respectively and explore their topological properties. We determine the bases for [Formula: see text] and [Formula: see text] and compute α-, β- and γ-duals of the newly defined spaces. Further, we characterize some class of matrix mappings from the spaces [Formula: see text] and [Formula: see text] to the spaces [Formula: see text]. Lastly, compact operators are characterized on the spaces [Formula: see text] using Hausdorff measure of noncompactness.

PLoS ONEVol. 20(8)
Jimei University (CN), Quanzhou Normal University (CN), Shri Mata Vaishno Devi University (IN)
National Natural Science Foundation of China, Natural Science Foundation of Fujian Province
Openalex Percentile: Top 79%
Approximation Theory and Sequence Spaces
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