Cluster values of holomorphic functions of bounded type
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- by Richard M. Aron, Daniel Carando, Silvia Lassalle and Manuel Maestre PDF
- Trans. Amer. Math. Soc. 368 (2016), 2355-2369 Request permission
Abstract:
We study the cluster value theorem for $H_b(X)$, the Fréchet algebra of holomorphic functions bounded on bounded sets of $X$. We also describe the (size of) fibers of the spectrum of $H_b(X)$. Our results are rather complete whenever $X$ has an unconditional shrinking basis and for $X=\ell _1$. As a byproduct, we obtain results on the spectrum of the algebra of all uniformly continuous holomorphic functions on the ball of $\ell _1$.References
- María D. Acosta and Mary Lilian Lourenço, Shilov boundary for holomorphic functions on some classical Banach spaces, Studia Math. 179 (2007), no. 1, 27–39. MR 2291721, DOI 10.4064/sm179-1-3
- Richard M. Aron and Paul D. Berner, A Hahn-Banach extension theorem for analytic mappings, Bull. Soc. Math. France 106 (1978), no. 1, 3–24 (English, with French summary). MR 508947
- R. M. Aron, B. J. Cole, and T. W. Gamelin, Spectra of algebras of analytic functions on a Banach space, J. Reine Angew. Math. 415 (1991), 51–93. MR 1096902
- Richard M. Aron, Daniel Carando, T. W. Gamelin, Silvia Lassalle, and Manuel Maestre, Cluster values of analytic functions on a Banach space, Math. Ann. 353 (2012), no. 2, 293–303. MR 2915537, DOI 10.1007/s00208-011-0681-0
- R. M. Aron, J. Diestel, and A. K. Rajappa, Weakly continuous functions on Banach spaces containing $l_1$, Banach spaces (Columbia, Mo., 1984) Lecture Notes in Math., vol. 1166, Springer, Berlin, 1985, pp. 1–3. MR 827751, DOI 10.1007/BFb0074685
- R. M. Aron, P. Galindo, D. García, and M. Maestre, Regularity and algebras of analytic functions in infinite dimensions, Trans. Amer. Math. Soc. 348 (1996), no. 2, 543–559. MR 1340167, DOI 10.1090/S0002-9947-96-01553-X
- C. Boyd and R. A. Ryan, Bounded weak continuity of homogeneous polynomials at the origin, Arch. Math. (Basel) 71 (1998), no. 3, 211–218. MR 1637369, DOI 10.1007/s000130050254
- Daniel Carando, Domingo García, Manuel Maestre, and Pablo Sevilla-Peris, On the spectra of algebras of analytic functions, Topics in complex analysis and operator theory, Contemp. Math., vol. 561, Amer. Math. Soc., Providence, RI, 2012, pp. 165–198. MR 2905544, DOI 10.1090/conm/561/11114
- Lennart Carleson, Interpolations by bounded analytic functions and the corona problem, Ann. of Math. (2) 76 (1962), 547–559. MR 141789, DOI 10.2307/1970375
- E. F. Collingwood and A. J. Lohwater, The theory of cluster sets, Cambridge Tracts in Mathematics and Mathematical Physics, No. 56, Cambridge University Press, Cambridge, 1966. MR 0231999
- A. M. Davie and T. W. Gamelin, A theorem on polynomial-star approximation, Proc. Amer. Math. Soc. 106 (1989), no. 2, 351–356. MR 947313, DOI 10.1090/S0002-9939-1989-0947313-8
- Joseph Diestel, Sequences and series in Banach spaces, Graduate Texts in Mathematics, vol. 92, Springer-Verlag, New York, 1984. MR 737004, DOI 10.1007/978-1-4612-5200-9
- Seán Dineen, Complex analysis on infinite-dimensional spaces, Springer Monographs in Mathematics, Springer-Verlag London, Ltd., London, 1999. MR 1705327, DOI 10.1007/978-1-4471-0869-6
- Jeff D. Farmer, Fibers over the sphere of a uniformly convex Banach space, Michigan Math. J. 45 (1998), no. 2, 211–226. MR 1637638, DOI 10.1307/mmj/1030132179
- Theodore W. Gamelin, Uniform algebras, Prentice-Hall, Inc., Englewood Cliffs, N.J., 1969. MR 0410387
- Theodore W. Gamelin, Analytic functions on Banach spaces, Complex potential theory (Montreal, PQ, 1993) NATO Adv. Sci. Inst. Ser. C: Math. Phys. Sci., vol. 439, Kluwer Acad. Publ., Dordrecht, 1994, pp. 187–233. MR 1332962
- W. B. Johnson and S. Ortega Castillo, The cluster value problem in spaces of continuous functions, Proc. Amer. Math. Soc. 143 (2015), no. 4, 1559–1568. MR 3314069, DOI 10.1090/S0002-9939-2014-12190-3
- W. B. Johnson and S. Ortega Castillo, The cluster value problem for Banach spaces, preprint.
- J. G. Llavona and L. A. Moraes, The Aron-Berner extension for polynomials defined in the dual of a Banach space, Publ. Res. Inst. Math. Sci. 40 (2004), no. 1, 221–230. MR 2030074
- Jorge Mujica, Complex analysis in Banach spaces, North-Holland Mathematics Studies, vol. 120, North-Holland Publishing Co., Amsterdam, 1986. Holomorphic functions and domains of holomorphy in finite and infinite dimensions; Notas de Matemática [Mathematical Notes], 107. MR 842435
- J. M. Munkres, Topology, Second Edition. Prentice Hall, Upper Saddle River, 2000.
- I. J. Schark, Maximal ideals in an algebra of bounded analytic functions, J. Math. Mech. 10 (1961), 735–746. “I. J. Schark” is a pseudonym for the group: Irving Kaplansky, John Wermer, Shizuo Kakutani, R. Creighton Buck, Halsey Royden, Andrew Gleason, Richard Arens and Kenneth Hoffman. MR 0125442
Additional Information
- Richard M. Aron
- Affiliation: Department of Mathematical Sciences, Kent State University, Kent, Ohio 44242
- MR Author ID: 27325
- Email: aron@math.kent.edu
- Daniel Carando
- Affiliation: Departamento de Matemática, Pab I, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, (1428) Buenos Aires, Argentina – and – IMAS - CONICET
- MR Author ID: 621813
- ORCID: 0000-0002-5519-8697
- Email: dcarando@dm.uba.edu
- Silvia Lassalle
- Affiliation: Departamento de Matemática, Universidad de San Andrés, Vito Dumas 284, (B1644BID) Victoria, Buenos Aires, Argentina – and – IMAS - CONICET
- Email: slassalle@udesa.edu.ar
- Manuel Maestre
- Affiliation: Departmento de Análisis Matemático, Universidad de Valencia, Doctor Moliner 50, 6100 Burjasot (Valencia), Spain
- Email: Manuel.Maestre@uv.es
- Received by editor(s): March 26, 2013
- Received by editor(s) in revised form: November 14, 2013, and January 11, 2014
- Published electronically: July 1, 2015
- Additional Notes: The first and fourth authors were supported by MICINN Project MTM2011-22417
The second and third authors were partially supported by CONICET PIP 0624, ANPCyT PICT 2011-1456 and UBACyT Grants 1-218, 1-746, and 20020130100474BA - © Copyright 2015 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 368 (2016), 2355-2369
- MSC (2010): Primary 46J15, 46E50, 30H05
- DOI: https://doi.org/10.1090/tran/6407
- MathSciNet review: 3449242