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Author:

Zhang, Yan (Zhang, Yan.) | Li, Yun-Zhang (Li, Yun-Zhang.)

Indexed by:

Scopus SCIE

Abstract:

Due to R+ not being a group under addition, L2(R+) admits no traditional Gabor system as L2(R). Observing that R+ is a group under a new addition "circle plus", we in this paper introduce and characterize a class of weak Gabor dual frames in L2(R+) based on this new group structure. Some examples are also provided.

Keyword:

Gabor frame Gabor dual Half real line Frame Weak Gabor dual

Author Community:

  • [ 1 ] [Zhang, Yan]North Minzu Univ, Sch Math & Informat Sci, Yinchuan 750021, Peoples R China
  • [ 2 ] [Li, Yun-Zhang]Beijing Univ Technol, Fac Sci, Dept Math, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Li, Yun-Zhang]Beijing Univ Technol, Fac Sci, Dept Math, Beijing 100124, Peoples R China;;

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Source :

FILOMAT

ISSN: 0354-5180

Year: 2023

Issue: 7

Volume: 37

Page: 2237-2249

0 . 8 0 0

JCR@2022

ESI Discipline: MATHEMATICS;

ESI HC Threshold:9

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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