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.
Authors
- Qing‐Bo Cai (ORCID: https://orcid.org/0000-0003-4759-7441)
- Kuldip Raj (ORCID: https://orcid.org/0000-0002-2611-3391)
- Devia Narrania (ORCID: https://orcid.org/0000-0002-9462-5911)
- Jun-Jie Quan
Institutions
- Jimei University (CN)
- Quanzhou Normal University (CN)
- Shri Mata Vaishno Devi University (IN)
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
Funders
- National Natural Science Foundation of China
- Natural Science Foundation of Fujian Province