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On Uniqueness Conditions for Entire Polyharmonic Functions

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Partial Differential and Integral Equations

Part of the book series: International Society for Analysis, Applications and Computation ((ISAA,volume 2))

Abstract

The main result of this paper is the answer — in the case of functions polyharmonic in the plane R 2 — to a uniqueness problem for poly- harmonic functions proposed recently by the well-known British mathematican W.K. Hayman [1]. Our reasoning is essentially based on the connection between polyharmonic functions of two real variables and polyanalytic functions of one complex variable [4].

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References

  1. Hayman, W.K. : A uniqueness problem for polyharmonic functions. In: Linear and Complex Analysis. Problem Book 3, Part II. Eds.:V.P.Havin, N.K.Nikolski. Lecture Notes in Mathematics 1574, Springer-Verlag, Berlin- Heidelberg, 1994, Problem 16. 16, pp. 326–327.

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  2. Hayman, W.K., Korenblum, B.: Representation and uniqueness theorems for polyharmonic functions. J. Anal. Math. 60 (1993), 113–133.

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  3. Hörmander, L. : Analysis of linear partial differential operators, 1. Springer- Verlag, Berlin-Heidelberg, 1981.

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  4. Balk, M.B. : Polyanalytic Functions. Mathematical Research 63. Akademie Verlag, Berlin, 1991.

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  5. Behnke, H., Thullen, P.: Theorie der Funktionen mehrerer komplexen Veränderlichen. Springer-Verlag, Berlin, 1934.

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  6. Ronkin, L.A. : Some topics on zero points distribution of entire functions of several variables. Mat. Sbornik 87 (1972), 351–368 (Russian).

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© 1999 Kluwer Academic Publishers

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Balk, M.B., Mazalov, M.Y. (1999). On Uniqueness Conditions for Entire Polyharmonic Functions. In: Begehr, H.G.W., Gilbert, R.P., Wen, GC. (eds) Partial Differential and Integral Equations. International Society for Analysis, Applications and Computation, vol 2. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-3276-3_16

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  • DOI: https://doi.org/10.1007/978-1-4613-3276-3_16

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4613-3278-7

  • Online ISBN: 978-1-4613-3276-3

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