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Abstract:

It is known that all k-homogeneous orthogonally additive polynomials P over C(K) are of the form P(x)= ∫Kxkdμ. Thus, x → xk factors all orthogonally additive polynomials through some linear form μ. We show that no such linearization is possible without homogeneity. However, we also show that every orthogonally additive holomorphic function of bounded type f over C(K) is of the form f(x)=∫Kh(x)dμ for some μ and holomorphic h : C (K) → L1(μ) of bounded type. Copyright © Edinburgh Mathematical Society 2010.

Registro:

Documento: Artículo
Título:Orthogonally additive holomorphic functions of bounded type over C(K)
Autor:Carando, D.; Lassalle, S.; Zalduendo, I.
Filiación:Departamento de Matemática, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina
Departamento de Matemática, Universidad Torcuato di Tella, Miñones 2177, C1428ATG, Buenos Aires, Argentina
Palabras clave:holomorphic functions over C(K); integral representation; orthogonally additive
Año:2010
Volumen:53
Número:3
Página de inicio:609
Página de fin:618
DOI: http://dx.doi.org/10.1017/S0013091509000248
Título revista:Proceedings of the Edinburgh Mathematical Society
Título revista abreviado:Proc. Edinburgh Math. Soc.
ISSN:00130915
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00130915_v53_n3_p609_Carando

Referencias:

  • Aron, R., Berner, P., A Hahn-Banach extension theorem for analytic mappings (1978) Bull. Soc. Math. France, 106 (1), pp. 3-24
  • Benyamini, Y., Lassalle, S., Llavona, J.G., Homogeneous orthogonally additive polynomials on Banach lattices (2006) Bull. Lond. Math. Soc., 38 (3), pp. 459-469
  • Carando, D., Lassalle, S., Zalduendo, I., Orthogonally additive polynomials over C(K) are measures: A short proof (2006) Integ. Eqns Operat. Theory, 56, pp. 597-602
  • Davie, A., Gamelin, T., A theorem on polynomial-star approximation (1989) Proc. Am. Math. Soc., 106 (2), pp. 351-356
  • Dimant, V., Galindo, P., Maestre, M., Zalduendo, I., Integral holomorphic functions (2004) Studia Math., 160, pp. 83-99
  • Dineen, S., Holomorphic functions on a Banach space (1970) Bull. Am. Math. Soc., 76, pp. 883-886
  • Dineen, S., (1999) Complex Analysis on Infinite Dimensional Spaces, , Springer
  • Ṕerez-Garćia, D., Villanueva, I., Orthogonally additive polynomials on spaces of continuous functions (2005) J. Math. Analysis Applic., 306 (1), pp. 97-105

Citas:

---------- APA ----------
Carando, D., Lassalle, S. & Zalduendo, I. (2010) . Orthogonally additive holomorphic functions of bounded type over C(K). Proceedings of the Edinburgh Mathematical Society, 53(3), 609-618.
http://dx.doi.org/10.1017/S0013091509000248
---------- CHICAGO ----------
Carando, D., Lassalle, S., Zalduendo, I. "Orthogonally additive holomorphic functions of bounded type over C(K)" . Proceedings of the Edinburgh Mathematical Society 53, no. 3 (2010) : 609-618.
http://dx.doi.org/10.1017/S0013091509000248
---------- MLA ----------
Carando, D., Lassalle, S., Zalduendo, I. "Orthogonally additive holomorphic functions of bounded type over C(K)" . Proceedings of the Edinburgh Mathematical Society, vol. 53, no. 3, 2010, pp. 609-618.
http://dx.doi.org/10.1017/S0013091509000248
---------- VANCOUVER ----------
Carando, D., Lassalle, S., Zalduendo, I. Orthogonally additive holomorphic functions of bounded type over C(K). Proc. Edinburgh Math. Soc. 2010;53(3):609-618.
http://dx.doi.org/10.1017/S0013091509000248