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On the controlled separable projection property for some C(K) spaces

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Abstract

We give necessary and sufficient conditions for a compact K in order to guarantee that C(K) enjoys the controlled separable projection property (CSPP). As a consequence, we obtain an example of a scattered compact K such that C(K) is not injected into a Hilbert space, although C(K)* is, and nevertheless C(K) does not have the CSPP.

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References

  1. S. Argyros, S. Mercourakis and S. Negrepontis, Functional analytic properties of Corson-compact spaces, Studia Math., 89 (1988), 197–229.

    MATH  MathSciNet  Google Scholar 

  2. R. M. Aron, C. Boyd, R. A. Ryan and I. Zalduendo, Zeros of polynomials on Banach spaces: the real story, Positivity, 7 (2003), 285–295.

    Article  MATH  MathSciNet  Google Scholar 

  3. T. Banakh, A. Plichko and A. Zagorodnyuk, Zeros of quadratic functionals on non-separable spaces, Colloq. Math., 100 (2004), 141–147.

    Article  MATH  MathSciNet  Google Scholar 

  4. R. Deville, G. Godefroy and V. Zizler, Smoothness and Renormings in Banach Spaces, Pitman Monographs and Surveys in Pure and Applied Math., 64, Longman Sci. and Tech. (Harlow, 1993).

  5. A. Dow and P. Simon, Spaces of continuous functions on a ψ-space, Top. Appl., 153 (2006), 2260–2270.

    Article  MATH  MathSciNet  Google Scholar 

  6. J. Ferrer, On the zero-set of real polynomials in non-separable Banach spaces, Publ. of R.I.M.S., 43 (2007), 685–697.

    Article  MATH  MathSciNet  Google Scholar 

  7. J. Ferrer, Zeroes of real polynomials on C(K) spaces, J. Math. Anal. Appl., 336 (2007), 788–796.

    Article  MATH  MathSciNet  Google Scholar 

  8. J. Ferrer, A note on zeroes of real polynomials in C(K) spaces, Proc. Amer. Math. Soc., 137 (2009), 573–577.

    Article  MATH  MathSciNet  Google Scholar 

  9. L. Gillman and M. Jerison, Rings of Continuous Functions, Van Nostrand Publishing Co. (Princeton, New Jersey, 1960).

    MATH  Google Scholar 

  10. M. Hrusák, P. J. Szeptycki and A. Tamariz-Mascarúa, Spaces of continuous functions defined on Mrówka spaces, Top. Appl., 148 (2005), 239–252.

    Article  MATH  Google Scholar 

  11. G. J. O. Jameson, Topology and Normed spaces, Chapman and Hall Ltd. (London, 1974).

    MATH  Google Scholar 

  12. M. Wójtowicz, Generalizations of the c 0-ℓ1-ℓ theorem of Bessaga and Pelczynski, Bull. Polish Acad. Sci. Math., 50 (2002), 373–382.

    MATH  MathSciNet  Google Scholar 

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Correspondence to J. Ferrer.

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The author has been partially supported by MEC and FEDER Project MTM2005-08210.

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Ferrer, J. On the controlled separable projection property for some C(K) spaces. Acta Math Hung 124, 145–154 (2009). https://doi.org/10.1007/s10474-009-8165-3

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  • DOI: https://doi.org/10.1007/s10474-009-8165-3

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