Generalized Watson transforms I: General theory
HTML articles powered by AMS MathViewer
- by Qifu Zheng PDF
- Proc. Amer. Math. Soc. 128 (2000), 2777-2787 Request permission
Abstract:
This paper introduces two main concepts, called a generalized Watson transform and a generalized skew-Watson transform, which extend the notion of a Watson transform from its classical setting in one variable to higher dimensional and noncommutative situations. Several construction theorems are proved which provide necessary and sufficient conditions for an operator on a Hilbert space to be a generalized Watson transform or a generalized skew-Watson transform. Later papers in this series will treat applications of the theory to infinite-dimensional representation theory and integral operators on higher dimensional spaces.References
- Morgan Ward and R. P. Dilworth, The lattice theory of ova, Ann. of Math. (2) 40 (1939), 600–608. MR 11, DOI 10.2307/1968944
- G. Hardy and E. Titchmarsh, A class of Fourier kernels. Proc. London Math. Soc., (2), 35 (1933), 116–155.
- R. A. Kunze, Some problems in analysis related to representation theory, preprint (1997), to appear
- E. C. Titchmarsh, Introduction to the theory of Fourier integrals, 3rd ed., Chelsea Publishing Co., New York, 1986. MR 942661
- G.N. Watson, General transforms, Proc. London Math. Soc., (2), 35 (1933), 156–199.
- Q. Zheng, Generalized Watson transforms II: A new construction of complementary series of $GL(2, R)$ and properties of Bessel functions, in preparation.
- Q. Zheng, Generalized Watson transforms III: Hankel transforms on symmetric cones, in preparation.
Additional Information
- Qifu Zheng
- Affiliation: Department of Mathematics and Statistics, The College of New Jersey, P.O. Box 7718, Ewing, New Jersey 08628-0718
- Email: zheng@tcnj.edu
- Received by editor(s): October 5, 1998
- Published electronically: February 29, 2000
- Additional Notes: This research was partially supported by National Science Foundation grant DMS-9501191
- Communicated by: Roe Goodman
- © Copyright 2000 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 128 (2000), 2777-2787
- MSC (2000): Primary 22E30, 43A32, 44A15; Secondary 43A65, 42A38
- DOI: https://doi.org/10.1090/S0002-9939-00-05399-5
- MathSciNet review: 1670364