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Loewner Chain Associated with the Modified Roper–Suffridge Extension Operator

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Abstract

In this paper, we will determine under what condition the modified Roper–Suffridge extension operators F and \(\Psi _{n,\frac{1}{p_2},\ldots ,\frac{1}{p_n}}(f)\) can be embedded in a Loewner chain on the unit ball \(B^n\) and on a special bounded convex circular domain \(\Omega _{n,p_2,\ldots ,p_n}\), respectively. In particular, some well-known results can be obtained using the main theorems in this paper.

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References

  1. Loewner, K.: Untersuchungen über schlichte konforme Abbildungen des Einheitskreises, I. Math. Ann. 89, 103–121 (1923)

    Article  MathSciNet  MATH  Google Scholar 

  2. Kufarev, P.P.: A remark on integrals of the Loewner equation. Dokl. Akad. Nauk SSSR 57, 655–656 (1947)

    MathSciNet  Google Scholar 

  3. Pfaltzgraff, J.A.: Subordination chains and univalence of holomorphic mappings in \({\mathbb{C}}^n\). Math. Ann. 210, 55–68 (1974)

    Article  MathSciNet  MATH  Google Scholar 

  4. Poreda, T.: On the univalent subordination chains of holomorphic mappings in Banach spaces. Comment. Math. 28, 295–304 (1989)

    MathSciNet  MATH  Google Scholar 

  5. Abate, M., Bracci, F., Contreras, M., Diaz-Madrigal, S.: The evolution of Loewner’s differential equations. Eur. Math. Soc. Newsl. 78, 31–38 (2010)

    MathSciNet  MATH  Google Scholar 

  6. Roper, K.A., Suffridge, T.J.: Convex mappings on the unit ball of \({\mathbb{C}}^n\). J. Anal. Math 65, 333–347 (1995)

    Article  MathSciNet  MATH  Google Scholar 

  7. Graham, I., Kohr, G.: Univalent mappings associated with the Roper–Suffridge extension operator. J. Analyse Math. 81, 331–342 (2000)

    Article  MathSciNet  MATH  Google Scholar 

  8. Suffridge, T.J.: Starlikeness, convexity and other geometric properties of holomorphic maps in higher dimensions. In: Lecture Notes Math, vol. 599, pp. 146–159. Springer, Berlin (1977)

  9. Graham, I., Kohr, G., Kohr, M.: Loewner chains and Roper–Suffridge extension operator. J. Math. Anal. Appl. 247, 448–465 (2000)

    Article  MathSciNet  MATH  Google Scholar 

  10. Graham, I., Hamada, H., Kohr, G., Suffridge, T.J.: Extension operators for locally univalent mappings. J. Michigan Math. 50, 37–55 (2002)

    Article  MathSciNet  MATH  Google Scholar 

  11. Graham, I., Kohr, G.: An extension theorem and subclasses of univalent mappings in several complex variables. Complex Variables 47, 59–72 (2002)

    Article  MathSciNet  MATH  Google Scholar 

  12. Gong, S., Liu, T.S.: On the Roper–Suffridge extension operator. J. Analyse Math. 88, 397–404 (2002)

    Article  MathSciNet  MATH  Google Scholar 

  13. Gong, S., Liu, T.S.: Family of \(\varepsilon \) starlike mappings(I). Chin. Ann. Math. 23A(3), 273–282 (2002)

    MathSciNet  MATH  Google Scholar 

  14. Gong, S., Liu, T.S.: The generalized Roper–Suffridge extension operator. J. Math. Anal. Appl. 284, 425–434 (2003)

    Article  MathSciNet  MATH  Google Scholar 

  15. Liu, T.S., Xu, Q.H.: Loewner chains associated with the generalized Roper–Suffridge extension operator. J. Math. Anal. Appl. 322, 107–120 (2006)

    Article  MathSciNet  MATH  Google Scholar 

  16. Muir, J.R.: A modification of the Roper–Suffridge extension operator. Comput. Methods. Funct. Theory. 5, 237–251 (2005)

    Article  MathSciNet  MATH  Google Scholar 

  17. Muir, J.R., Suffridge, T.J.: Unbounded convex mappings of the ball in \({\mathbb{C}}^n\). Trans. Am. Math. Soc. 359, 1485–1498 (2007)

    Article  MathSciNet  MATH  Google Scholar 

  18. Muir, J.R., Suffridge, T.J.: Extreme points for convex mappings of \(B^n\). J. Anal. Math. 98, 169–182 (2006)

    Article  MathSciNet  MATH  Google Scholar 

  19. Kohr, G.: Loewner chains and a modification of the Roper–Suffridge extension operator. Mathematica 48(1), 41–48 (2006)

    MathSciNet  MATH  Google Scholar 

  20. Muir, J.R.: A class of Loewner chain preserving extension operators. J. Math. Anal. Appl. 337(2), 862–879 (2008)

    Article  MathSciNet  MATH  Google Scholar 

  21. Wang, J.F., Liu, T.S.: A modified Roper–Suffridge extension operator for some holomorphic mappings. Chin. Ann. Math. Ser. A 31(4), 487–496 (2010)

    MathSciNet  MATH  Google Scholar 

  22. Feng, S.X., Yu, L.: Modified Roper–Suffridge operator for some holomorphic mappings. Front. Math. China 6(3), 411–426 (2011)

    Article  MathSciNet  MATH  Google Scholar 

  23. Wang, J.F., Gao, C.L.: A new Roper–Suffridge extension operator on a Reinhardt domain. Hindawi Publishing Corporation Abstract and Applied Analysis, pp. 1–14 (2011)

  24. Graham, I., Kohr, G.: Geometric function theory in one and high dimensions. Pure Appl. Math. (New York) (2003)

  25. Pommerenke, C.: über die Subordination analytischer Funktionen. J. Reine Angew. Math. 218, 159–173 (1965)

    MathSciNet  MATH  Google Scholar 

  26. Zhang, W.J., Liu, T.S.: On decomposition theorem of normalized biholomorphic convex mappings in Reinhardt domains. Sci. China (A) 46(1), 94–106 (2003)

    Article  MathSciNet  MATH  Google Scholar 

  27. Xu, Q.H., Liu, T.S.: Loewner chains and a subclass of biholomorphic mappings. J. Math. Anal. Appl. 334, 1096–1105 (2007)

    Article  MathSciNet  MATH  Google Scholar 

  28. Zhu, Y.C., Liu, M.S.: Loewner chains associated with the generalized Roper–Suffridge extension operator on some domains. J. Math. Anal. Appl. 337(2), 949–961 (2008)

    Article  MathSciNet  MATH  Google Scholar 

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Acknowledgments

The authors cordially thank the referees for their reviewing and useful suggestions and comments. This work was supported by the Doctoral Foundation of Pingdingshan University (PXY-BSQD-2015005), the Science Foundation of Zhejiang Province (Y14A010047).

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Correspondence to Xiaofei Zhang.

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Communicated by Filippo Bracci.

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Zhang, X., Feng, S. & Li, Y. Loewner Chain Associated with the Modified Roper–Suffridge Extension Operator. Comput. Methods Funct. Theory 16, 265–281 (2016). https://doi.org/10.1007/s40315-015-0141-z

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  • DOI: https://doi.org/10.1007/s40315-015-0141-z

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