Skip to Main Content

Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

On the Littlewood-Paley-Stein $g$-function
HTML articles powered by AMS MathViewer

by Stefano Meda PDF
Trans. Amer. Math. Soc. 347 (1995), 2201-2212 Request permission

Abstract:

We consider semigroups $({T_t})$, which are contractive on ${L^p}(M)$ for all $p \in [q,q’]$ and $q \in [1,2)$. We give an example (on symmetric spaces of the noncompact type) which shows that the Littlewood-Paley-Stein $g$-function associated to the infinitesimal generator of $({T_t})$ may be unbounded on ${L^q}(M)$ and on ${L^{q’}}(M)$. We prove that variants of the $g$-function are bounded on these Lebesgue spaces.
References
  • Jean-Philippe Anker, Sharp estimates for some functions of the Laplacian on noncompact symmetric spaces, Duke Math. J. 65 (1992), no. 2, 257–297. MR 1150587, DOI 10.1215/S0012-7094-92-06511-2
  • R. R. Coifman, R. Rochberg, and Guido Weiss, Applications of transference: the $L^{p}$ version of von Neumann’s inequality and the Littlewood-Paley-Stein theory, Linear spaces and approximation (Proc. Conf., Math. Res. Inst., Oberwolfach, 1977) Internat. Ser. Numer. Math., Vol. 40, Birkhäuser, Basel, 1978, pp. 53–67. MR 0500219
  • Michael G. Cowling, Harmonic analysis on semigroups, Ann. of Math. (2) 117 (1983), no. 2, 267–283. MR 690846, DOI 10.2307/2007077
  • Alan G. R. McIntosh and Alan J. Pryde (eds.), Miniconference on linear analysis and function spaces, Proceedings of the Centre for Mathematical Analysis, Australian National University, vol. 9, Australian National University, Centre for Mathematical Analysis, Canberra, 1985. MR 825512
  • M. G. Cowling, I. Doust, A. McIntosh, and A. Yagi, Banach space operators with a bounded ${H_\infty }$ functional calculus, J. Austral. Math. Soc. (to appear). M. G. Cowling, S. Giulini, and S. Meda, ${L^p} - {L^q}$ estimates for functions of the Laplace-Beltrami operator on noncompact symmetric spaces. I, Duke Math. J. (to appear). —, ${L^p} - {L^q}$ estimates for functions of the Laplace-Beltrami operator on noncompact symmetric spaces. II, preprint.
  • Sigurdur Helgason, Groups and geometric analysis, Pure and Applied Mathematics, vol. 113, Academic Press, Inc., Orlando, FL, 1984. Integral geometry, invariant differential operators, and spherical functions. MR 754767
  • Noël Lohoué, Estimation des fonctions de Littlewood-Paley-Stein sur les variétés riemanniennes à courbure non positive, Ann. Sci. École Norm. Sup. (4) 20 (1987), no. 4, 505–544 (French). MR 932796, DOI 10.24033/asens.1542
  • Elias M. Stein, Topics in harmonic analysis related to the Littlewood-Paley theory. , Annals of Mathematics Studies, No. 63, Princeton University Press, Princeton, N.J.; University of Tokyo Press, Tokyo, 1970. MR 0252961
  • E. M. Stein, The development of square functions in the work of A. Zygmund, Bull. Amer. Math. Soc. (N.S.) 7 (1982), no. 2, 359–376. MR 663787, DOI 10.1090/S0273-0979-1982-15040-6
Similar Articles
  • Retrieve articles in Transactions of the American Mathematical Society with MSC: 47D06, 42B25, 43A85
  • Retrieve articles in all journals with MSC: 47D06, 42B25, 43A85
Additional Information
  • © Copyright 1995 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 347 (1995), 2201-2212
  • MSC: Primary 47D06; Secondary 42B25, 43A85
  • DOI: https://doi.org/10.1090/S0002-9947-1995-1264824-6
  • MathSciNet review: 1264824