Author:
Tomasz Szarek ul. W. Rutkiewicz 29/43, PL-50–571 Wrocław, Poland

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Abstract

We investigate g-functions based on semigroups related to multi-dimensional Laguerre function expansions of convolution type. We prove that these operators can be viewed as Calderón–Zygmund operators in the sense of the underlying space of homogeneous type, hence their mapping properties follow from the general theory.

  • [1] Betancor, J. J., Fariña, J. C., Rodríguez-Mesa, L., Sanabria, A. and Torrea, J. L., Martingale type and cotype for Laguerre g-functions, Israel J. Math., to appear.

    • Search Google Scholar
    • Export Citation
  • [2] Betancor, J. J., Fariña, J. C., Sanabria, A. 2009 On Littlewood–Paley functions associated with Bessel operators Glasgow Math. J. 51 5570 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • [3] Betancor, J. J., Harboure, E., Nowak, A., Viviani, B. 2010 Mapping properties of fundamental operators in harmonic analysis related to Bessel operators Studia Math. 197 101140 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • [4] Betancor, J. J., Molina, S. M. and Rodríguez-Mesa, L., Area Littlewood–Paley functions associated with Hermite and Laguerre operators, Potential Anal., to appear.

    • Search Google Scholar
    • Export Citation
  • [5] Buraczewski, D., Martínez, T., Torrea, J. L. 2007 Calderón–Zygmund operators associated to ultraspherical expansions Canad. J. Math. 59 12231244 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • [6] Ciaurri, Ó., Roncal, L. 2010 Littlewood–Paley–Stein gk-functions for Fourier–Bessel expansions J. Funct. Anal. 258 21732204 .

  • [7] Coifman, R. R., Weiss, G. 1971 Analyse harmonique non-commutative sur certains espaces homogènes Lecture Notes in Mathematics 242 Springer Berlin–New York.

    • Search Google Scholar
    • Export Citation
  • [8] Coifman, R. R., Rochberg, R., Weiss, G. 1978 Applications of transference: The Lp version of von Neumann’s inequality and Littlewood–Paley–Stein theory Linear Spaces and Approximation Birkhäuser Basel 5367.

    • Search Google Scholar
    • Export Citation
  • [9] Garrigós, G., Harboure, E., Signes, T., Torrea, J. L., Viviani, B. 2007 A sharp weighted transplantation theorem for Laguerre function expansions J. Funct. Anal. 244 247276 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • [10] Gutiérrez, C. E., Incognito, A., Torrea, J. L. 2001 Riesz transforms, g-functions, and multipliers for the Laguerre semigroup Houston J. Math. 27 579592.

    • Search Google Scholar
    • Export Citation
  • [11] Harboure, E., Rosa de, L., Segovia, C., Torrea, J. L. 2004 Lp-dimension free boundedness for Riesz transforms associated to Hermite functions Math. Ann. 328 653682 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • [12] Lebedev, N. N. 1972 Special Functions and Their Applications Dover New York.

  • [13] Meda, S. 1990 A general multiplier theorem Proc. Amer. Math. Soc. 110 639647 .

  • [14] Nowak, A. 2003 Heat-diffusion and Poisson integrals for Laguerre and special Hermite expansions on weighted Lp spaces Studia Math. 158 239268 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • [15] Nowak, A. 2004 On Riesz transforms for Laguerre expansions J. Funct. Anal. 215 217240 .

  • [16] Nowak, A., Sjögren, P. 2008 Riesz transforms for Jacobi expansions J. Anal. Math. 104 341369 .

  • [17] Nowak, A., Stempak, K. 2006 L2-theory of Riesz transforms for orthogonal expansions J. Fourier Anal. Appl. 12 675711 .

  • [18] Nowak, A., Stempak, K. 2007 Riesz transforms for multi-dimensional Laguerre function expansions Adv. Math. 215 642678 .

  • [19] Nowak, A., Stempak, K. 2009 Riesz transforms for the Dunkl harmonic oscillator Math. Z. 262 539556 .

  • [20] Nowak, A. and Stempak, K., Imaginary powers of the Dunkl harmonic oscillator, Symmetry, Integrability and Geometry: Methods and Applications; SIGMA, 5 (2009), 016, 12 pages.

    • Search Google Scholar
    • Export Citation
  • [21] Sasso, E. 2005 Functional calculus for the Laguerre operator Math. Z. 249 683 .

  • [22] Stein, E. M. 1970 Singular Integrals and Differentiability Properties of Functions Princeton Univ. Press Princeton, NJ.

  • [23] Stein, E. M. 1970 Topics in harmonic analysis related to the Littlewood–Paley theory Ann. Math. Stud. 63 1146.

  • [24] Stein, E. M. 1982 The development of square functions in the work of A. Zygmund Bull. Amer. Math. Soc. 7 359376 .

  • [25] Stein, E. M. 1993 Harmonic Analysis: Real Variable Methods, Orthogonality, and Oscillatory Integrals Princeton Univ. Press Princeton.

    • Search Google Scholar
    • Export Citation
  • [26] Stempak, K. 1994 Heat-diffusion and Poisson integrals for Laguerre expansions Tôhoku Math. J. 46 83104 .

  • [27] Stempak, K., Torrea, J. L. 2003 Poisson integrals and Riesz transforms for Hermite function expansions with weights J. Funct. Anal. 202 443472 .

    • Crossref
    • Search Google Scholar
    • Export Citation
  • [28] Stempak, K., Torrea, J. L. 2005 On g-functions for Hermite function expansions Acta Math. Hungar. 109 99125 .

  • [29] Stempak, K., Trebels, W. 1994 On weighted transplantation and multipliers for Laguerre expansions Math. Ann. 300 203219 .

  • [30] Thangavelu, S. 1993 Lectures on Hermite and Laguerre Expansions Math. Notes 42 Princeton Univ. Press Princeton.

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Acta Mathematica Hungarica
Language English
Size B5
Year of
Foundation
1950
Volumes
per Year
3
Issues
per Year
6
Founder Magyar Tudományos Akadémia  
Founder's
Address
H-1051 Budapest, Hungary, Széchenyi István tér 9.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5294 (Print)
ISSN 1588-2632 (Online)

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