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Norm Estimates for the Bergman and Cauchy–Szegö Projections Over the Siegel Upper Half-Space

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Abstract

We obtain several estimates for the \(L^p\) operator norms of the Bergman and Cauchy–Szegö projections over the the Siegel upper half-space. As a by-product, we also determine the precise value of the \(L^p\) operator norm of a family of integral operators over the Siegel upper half-space.

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References

  1. Andrews, G.E., Askey, R., Roy, R.: Special Functions. Cambridge University Press, Cambridge (1999)

    Book  Google Scholar 

  2. Coifman, R.R., Rochberg, R.: Representation theorem for holomorphic and harmonic functions in \(L^p\), pp. 12–66, Astérisque, 77, Soc. Math. France, Paris (1980)

  3. Dostanić, M.: Norm of Berezin transform on \(L^p\) space. J. Anal. Math. 104, 13–23 (2008a)

    Article  MathSciNet  Google Scholar 

  4. Dostanić, M.: Two sided norm estimate of the Bergman projection on \(L^p\)-spaces. Czechoslov. Math. J. 58(133), 569–575 (2008b)

    Article  MathSciNet  Google Scholar 

  5. Dostanić, M.: Integral operators induced by Bergman type kernels in the half plane. Asymptot. Anal. 67(3-4), 217–228 (2010)

    MathSciNet  MATH  Google Scholar 

  6. Forelli, F.: Measures whose Poisson integrals are pluriharmonic. Illnois J. Math. 18, 373–388 (1974)

    MathSciNet  MATH  Google Scholar 

  7. Gindikin, S.G.: Analysis in homogeneous domains. Russ. Math. Surv. 19(4), 1–89 (1964)

    Article  MathSciNet  Google Scholar 

  8. Hollenbeck, B., Verbitsky, I.E.: Best constants for the Riesz projection. J. Funct. Anal. 175, 370–392 (2000)

    Article  MathSciNet  Google Scholar 

  9. Kalaj, D., Marković, M.: Norm of the Bergman projection. Math. Scand. 115, 143–160 (2014)

    Article  MathSciNet  Google Scholar 

  10. Kalaj, D., Vujadinović, D.: Norm of the Bergman projection onto the Bloch space. J. Oper. Theory 73(1), 113–126 (2015)

    Article  MathSciNet  Google Scholar 

  11. Korányi, A.: The Poisson integral for generalized half-planes and bounded symmetric domains. Ann. Math. 82(2), 332–350 (1965)

    Article  MathSciNet  Google Scholar 

  12. Korányi, A., Stein, E.M.: Fatou’s theorem for generalized half-planes. Ann. Scuola Norm. Sup. Pisa 22, 107–112 (1968)

    MathSciNet  MATH  Google Scholar 

  13. Korányi, A., Vági, S.: Singular integrals on homogeneous spaces and some problems of classical analysis. Ann. Scuola Norm. Sup. Pisa 25(4), 575–648 (1971)

    MathSciNet  MATH  Google Scholar 

  14. Korányi, A., Wolf, J.A.: Realization of hermitian symmetric spaces as generalized half-planes. Ann. Math. 81, 265–288 (1965)

    Article  MathSciNet  Google Scholar 

  15. Krantz, S.G.: Explorations in Harmonic Analysis: With Applications to Complex Function Theory and the Heisenberg Group. Birkhäuser Boston Inc, Boston (2009)

    Book  Google Scholar 

  16. Krupnik, N.: Survey on the Best Constants in the Theory of One-Dimensional Singular Integral Operators, Operator Theory: Advances and Applications, vol. 202. Birkhäuser, Basel (2010)

    MATH  Google Scholar 

  17. Liu, C.: Sharp Forelli-Rudin estimates and the norm of the Bergman projection. J. Funct. Anal. 268, 255–277 (2015)

    Article  MathSciNet  Google Scholar 

  18. Liu, C.: Norm of the Cauchy Transform. Integral Equ. Oper. Theory 85(3), 303–306 (2016)

    Article  MathSciNet  Google Scholar 

  19. Liu, C., Zhou, L.: On the \(p\)-norm of the Berezin transform. Illinois J. Math. 56(2), 497–505 (2012)

    MathSciNet  MATH  Google Scholar 

  20. Liu, C., Zhou, L.: On the \(p\)-norm of an integral operator in the half plane. Can. Math. Bull. 56, 593–601 (2013)

    Article  MathSciNet  Google Scholar 

  21. Perälä, A.: On the optimal constant for the Bergman projection onto the Bloch space. Ann. Acad. Sci. Fenn. Math. 37, 245–249 (2012)

    Article  MathSciNet  Google Scholar 

  22. Perälä, A.: Bloch spaces and the norm of the Bergman projection. Ann. Acad. Sci. Fenn. Math. 38, 849–853 (2013)

    Article  MathSciNet  Google Scholar 

  23. Perälä, A.: Sharp constant for the Bergman projection onto the minimal Möbius invariant space. Arch. Math. (Basel) 102(3), 263–270 (2014)

    Article  MathSciNet  Google Scholar 

  24. Rudin, W.: Function Theory in the Unit Ball of \(\mathbb{C}^n\), Reprint of the, 1980th edn. Springer, Berlin (2008)

  25. Stein, E.M.: Harmonic Analysis: Real-Variable Methods, Orthogonality, and Oscillatory Integrals. Princeton University Press, Princeton (1993)

    MATH  Google Scholar 

  26. Vujadinović, D.: Some estimates for the norm of the Bergman projection on Besov spaces. Integral Equ. Oper. Theory 76, 213–224 (2013)

    Article  MathSciNet  Google Scholar 

  27. Zhu, K.: Spaces of Holomorphic Functions in the Unit Ball, Graduate Texts in Math, vol. 226. Springer, New York (2005)

    Google Scholar 

  28. Zhu, K.: A sharp norm estimate of the Bergman projection on \(L^p\)-spaces. Contemp. Math. 404, 199–205 (2006)

    Article  MathSciNet  Google Scholar 

  29. Zhu, K.: Operator Theory in Function Spaces. Second edition. Mathematical Surveys and Monographs, vol. 138. American Mathematical Society, Providence (2007)

    Book  Google Scholar 

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Acknowledgements

The author is indebted to Lifang Zhou for correcting two errors in an earlier version of the paper, and to Guangbin Ren and Xieping Wang for many helpful comments.

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Correspondence to Congwen Liu.

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Communicated by Edward B. Saff.

This work was supported by the National Natural Science Foundation of China Grants 11571333, 11471301.

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Liu, C. Norm Estimates for the Bergman and Cauchy–Szegö Projections Over the Siegel Upper Half-Space. Constr Approx 48, 385–413 (2018). https://doi.org/10.1007/s00365-017-9390-6

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  • DOI: https://doi.org/10.1007/s00365-017-9390-6

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