Abstract
In this paper, we consider a class of logarithmically convex domains in \({\mathbb {C}}^n\), called elementary Reinhardt domains, which can be regarded as a natural generalization of Hartogs triangles. The purpose of this paper is twofold. On one hand, we will compute the explicit forms of the Bergman kernel of weighted Hilbert space with radial symbols. On the other hand, by using the expressions of the weighted Bergman kernel, we will show the regularity of the Berezin transform on the elementary Reinhardt domains.
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References
Ahern, P., Flores, M., Rudin, W.: An invariant volume-mean-value property. J. Funct. Anal. 111(2), 380–397 (1993)
Axler, S., Zheng, D.: Compact operators via the Berezin transform. Indiana Univ. Math. J. 47(2), 387–400 (1998)
Berezin, F.: Covariant and contravariant symbols of operators. Math. USSR Izvestiya 6(5), 1134–1167 (1972)
Berezin, F.: General concept of quantization. Commun. Math. Phys. 40, 153–174 (1975)
Berger, C.A., Coburn, L.A.: Toeplitz operators on the Segal–Bargmann space. Trans. Am. Math. Soc. 301(2), 813–829 (1987)
Bi, E., Su, G.: Balanced metrics and Berezin quantization on Hartogs triangles. Annali di Matematica Pura ed Applicata (1923-), 2021, 200: 273–285
Bi, E., Hou, Z.: Canonical metrics on generalized Hartogs triangles. Comptes Rendus. Mathématique 360(G4), 305–313 (2022)
Chakrabartim, D., Konkel, A., Mainkar, M.: Bergman kernels of elementary Reinhardt domains. Pac. J. Math. 306(1), 67–93 (2020)
Dostanić, M.: Norm of Berezin transformon \(L^p\) space. Journal d’Analyse Mathématique 104(1), 13–23 (2008)
Edholm, L.: Bergman theory of certain generalized Hartogs triangles. Pac. J. Math. 284(2), 327–342 (2016)
Edholm, L.D., McNeal, J.D.: The Bergman projection on fat Hartogs triangles: \(L^p\) boundedness. Proc. Am. Math. Soc. 144(5), 2185–2196 (2016)
Englis̆, M.: Functions invariant under the Berezin transform. J. Funct. Anal. 121(1), 233–254 (1994)
Englis̆, M.: Singular Berezin transforms. Complex Anal. Oper. Theory 1(4), 533–548 (2007)
Erd’elyi, A., Magnus, W., Oberhettinger, F., Tricomi, F.G.: Higher Transcendental Functions, vol. I. McGraw-Hill, New York (1973)
Göğüş, N.G., Şahutoğlu, S.: A sufficient condition for \(L^p\) regularity of the Berezin transform. Complex Var. Elliptic Equ. 68(8), 1419–1428 (2023)
Harold, P.B.: Counterexample to the Lu Qi-Keng conjecture. Proc. Am. Math. Soc. 97(2), 374–375 (1986)
Jarnicki, M., Pflug, P.: Invariant distances and metrics in complex analysis. de Gruyter (2013)
Lee, J.S.: On the Berezin transform on \({\mathbb{D} }^n\). Commun. Korean Math. Soc. 12(2), 311–324 (1997)
Liu, C., Zhou, L.: On the \(p\)-norm of the Berezin transform. Ill. J. Math. 56(2), 497–505 (2012)
Shaw, M.C.: The Hartogs triangle in complex analysis. Geom. Topol. Submanifolds Curr. 646, 105–115 (2015)
Sibony, N.: Prolongement des fonctions holomorphes bornées et métrique de Carathéodory. Invent. Math. 29, 205–230 (1975)
Tang, Y., Zhang, S.: Special Toeplitz operators on elementary Reinhardt domains. Complex Anal. Oper. Theory 16(4), 49 (2022)
Unterberger, A., Upmeier, H.: The Berezin transform and invariant differential operators. Commun. Math. Phys. 164(3), 563–597 (1994)
Wiegerinck, J.: Domains with finite dimensional Bergman space. Math. Z. 187, 559–562 (1984)
Zhang, G.: Tensor products of minimal holomorphic representations. Represent. Theory 5, 164–190 (2001)
Zhang, S.: \(L^p\) boundedness for the Bergman projections over n-dimensional generalized Hartogs triangles. Complex Var. Elliptic Equ. 66(9), 1591–1608 (2021)
Zhu, K.: Schatten class Hankel operators on the Bergman space of the unit ball. Am. J. Math. 113(1), 147–167 (1991)
Zou, Q.: A note on the Berezin transform on the generalized Hartogs triangles (to appear in Archiv der Mathematik) (2024)
Acknowledgements
We sincerely thank the referees, who read the paper carefully and gave many useful suggestions which improve the presentation of the manuscript greatly. This work was partly supported by the National Natural Science Foundation of China (No.11901327). Zou was supported by the Science and Technology Research Project of Hubei Provincial Department of Education Q20191109.
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LY and QZ wrote the main manuscript text together. All the authors reviewed the manuscript.
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Communicated by Aurelian Gheondea.
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Yang, L., Zou, Q. Regularity of the Berezin Transform on the Elementary Reinhardt Domains. Complex Anal. Oper. Theory 18, 97 (2024). https://doi.org/10.1007/s11785-024-01538-w
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DOI: https://doi.org/10.1007/s11785-024-01538-w