Abstract
In this paper, we consider the generalized Weyl–Heisenberg group \({\mathbb {H}}(G_\tau )\) associated with the semi direct product group \(G_\tau =H \times _\tau K\) in which H is a locally compact group, K is a locally compact abelian group and \(\tau :H \rightarrow \hbox {Aut}(K)\) is a continuous homomorphism. We give a square integrable representation on \({\mathbb {H}}(G_\tau )\) and then as a result, we obtain admissible wavelets on this group. Moreover, we define the localization operator on \({\mathbb {H}}(G_\tau )\) and we show that it is a bounded and compact operator. Furthermore, we investigate the boundedness and compactness of localization operators with two admissible wavelets on \(L^p({\hat{K}})\), (\({\hat{K}}\) the dual group of K), for the generalized Weyl–Heisenberg group. Finally, some example are given.
Similar content being viewed by others
References
Almohamad, M., Kamyabi Gol, R.A., Janfada, M.: Weyl transforms and the products of two wavelet multiplier operators on locally compact abelian topological groups. J. Pseudo-Differential Oper. Appl. 10, 793–804 (2019)
Almohamad, M., Kamyabi Gol, R.A., Janfada, M.: On wavelet multipliers and Landau–Pollak–Slepin operators on locally compact abelian topological groups. J. Pseudo-Differential Oper. Appl. 10(2), 257–267 (2019)
Boggiatto, P., Cordero, E., Grochenig, K.: Generalized anti-Wick operators with symbols in distributional Sobolev spaces. Integral Equ. Oper. Theory 48, 427–442 (2004)
Bennett, C., Sharpley, R.: Interpolation of Operators. Academic Press, Cambridge (1988)
Bergh, J., Löfström, J.: Interpolation Spaces: An Introduction. Grundlehren der mathematischen Wissenschaften 223. Springer, Berlin (1976)
Boggiatto, P., Wong, M.W.: Two-wavelet localization operators on \(L^p({\mathbb{R}}^n)\) for the Weyl–Heisenberg group. Integral Equ. Oper. Theory 49(1), 1–10 (2004)
Du, J., Wong, M.W.: Traces of wavelet mulipliers. C. R. Math. Rep. Acad. Sci. Canada 23, 148–152 (2001)
Folland, G .B.: Real Analysis. Modern Techniques and Their Applications, 2nd edn. Wiley, New York (1999)
Führ, H., Mayer, M.: Continuous wavelet transforms from semidirect products: cyclic representations and Plancherel measure. J. Fourier Anal. Appl. 8, 375–398 (2002)
Ghaani Farashahi, A.: Generalized Weyl–Heisenberg group. Anal. Math. Phys. 4, 187–197 (2014)
He, Z., Wong, M.W.: Wavelet multipliers and signals. J. Aust. Math. Soc. Ser. B 40, 437–446 (1999)
Safapour, A., Kamyabi Gol, R.A.: A necessary condition for Weyl–Heisenberg frams. Bull. Iran. Math. Soc. 30(2), 67–79 (2004)
Sajady Rad, O.D., Esmaeelzadeh, F., Kamyabi Gol, R.A.: On the operators related to C.W.T on general homogeneous spaces. J. Pseudo-Differential Oper. Appl. 8, 203–212 (2017)
Wong, M.W.: Wavelet Transform and Localization Operator. Springer, Berlin (2002)
Acknowledgements
The authors would like to thank the referee for their valuable comments and remarks.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Esmaeelzadeh, F., Kamyabi Gol, R.A. Localization operators for generalized Weyl–Heisenberg group. J. Pseudo-Differ. Oper. Appl. 11, 1489–1504 (2020). https://doi.org/10.1007/s11868-020-00358-8
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11868-020-00358-8