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Author:

Zhang, Y. (Zhang, Y..) | Li, Y.-Z. (Li, Y.-Z..)

Indexed by:

Scopus

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 “⊕”, 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. © 2023, University of Nis. All rights reserved.

Keyword:

Gabor frame Weak Gabor dual Half real line Frame Gabor dual

Author Community:

  • [ 1 ] [Zhang Y.]School of Mathematics and Information Science, North Minzu University, Yinchuan, 750021, China
  • [ 2 ] [Li Y.-Z.]Department of Mathematics, Faculty of Science, Beijing University of Technology, Beijing, 100124, 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 HC Threshold:9

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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