Vector-valued algebras and variants of amenability

Downloads

DOI:

https://doi.org/10.56754/0719-0646.2703.619

Abstract

Let \(\{A_{x}:x\in X\}\) be a collection of complex Banach algebras indexed by the compact Hausdorff space \(X\). We investigate the weak- and pseudo-amenability of certain algebras \(\mathcal{A}\) of \(A_{x}\)-valued functions in relation to the corresponding properties of the \(A_{x}\).

Keywords

Function algebra , weak amenability , pseudo-amenability

Mathematics Subject Classification:

46H25 , 46H10 , 46J25
  • Pages: 619–633
  • Date Published: 2025-12-23
  • Vol. 27 No. 3 (2025)

M. Abel, M. Abel, and P. Tammo, “Closed ideals in algebras of sections,” Rend. Circ. Mat. Palermo (2), vol. 59, no. 3, pp. 405–418, 2010, doi: 10.1007/s12215-010-0031-1.

H. G. Dales, Banach algebras and automatic continuity, ser. London Mathematical Society Monographs. New Series. The Clarendon Press, Oxford University Press, New York, 2000, vol. 24.

F. Ghahramani and Y. Zhang, “Pseudo-amenable and pseudo-contractible Banach algebras,” Math. Proc. Cambridge Philos. Soc., vol. 142, no. 1, pp. 111–123, 2007, doi: 10.1017/S0305004106009649.

G. Gierz, “Representation of spaces of compact operators and applications to the approximation property,” Arch. Math. (Basel), vol. 30, no. 6, pp. 622–628, 1978, doi: 10.1007/BF01226110.

G. Gierz, Bundles of topological vector spaces and their duality, ser. Queen’s Papers in Pure and Applied Mathematics. Springer-Verlag, Berlin–New York, 1982, vol. 57.

N. Groenbaek, “A characterization of weakly amenable Banach algebras,” Studia Math., vol. 94, no. 2, pp. 149–162, 1989, doi: 10.4064/sm-94-2-149-162.

T. Höim and D. A. Robbins, “Some extremal properties of section spaces of Banach bundles and their duals. II,” Quaest. Math., vol. 26, no. 1, pp. 57–65, 2003, doi: 10.2989/16073600309486043.

T. Höim and D. A. Robbins, “Spectral synthesis and other results in some topological algebras of vector-valued functions,” Quaest. Math., vol. 34, no. 3, pp. 361–376, 2011, doi: 10.2989/16073606.2011.622899.

T. Höim and D. A. Robbins, “Amenability as hereditary property in some algebras of vector-valued functions,” in Function spaces in analysis, ser. Contemp. Math. Amer. Math. Soc., Providence, RI, 2015, vol. 645, pp. 135–144, doi: 10.1090/conm/645/12927.

A. Y. Helemskii, The homology of Banach and topological algebras, ser. Mathematics and its Applications (Soviet Series). Kluwer Academic Publishers Group, Dordrecht, 1989, vol. 41, doi: 10.1007/978-94-009-2354-6.

T. Hill and D. A. Robbins, “Module bundles and module amenability,” Acta Comment. Univ. Tartu. Math., vol. 25, no. 1, pp. 119–141, 2021, doi: 10.12697/acutm.2021.25.08.

T. Hill and D. A. Robbins, “Character amenability of vector-valued algebras,” Acta Comment. Univ. Tartu. Math., vol. 27, no. 2, pp. 257–268, 2023.

B. E. Johnson, Cohomology in Banach algebras, ser. Memoirs of the American Mathematical Society. American Mathematical Society, Providence, RI, 1972, vol. 127.

J. W. Kitchen and D. A. Robbins, “Gel’fand representation of Banach modules,” Dissertationes Math. (Rozprawy Mat.), vol. 203, p. 47, 1982.

O. T. Mewomo, “Various notions of amenability in Banach algebras,” Expo. Math., vol. 29, no. 3, pp. 283–299, 2011, doi: 10.1016/j.exmath.2011.06.003.

W. Paravicini, “A note on Banach C0(X)-modules,” Münster J. Math., vol. 1, pp. 267–278, 2008.

R. A. Ryan, Introduction to tensor products of Banach spaces, ser. Springer Monographs in Mathematics. Springer-Verlag London, Ltd., London, 2002, doi: 10.1007/978-1-4471-3903-4.

Similar Articles

<< < 8 9 10 11 12 13 14 15 16 17 18 > >> 

You may also start an advanced similarity search for this article.

Downloads

Download data is not yet available.

Published

2025-12-23

How to Cite

[1]
T. Hill and D. A. Robbins, “Vector-valued algebras and variants of amenability”, CUBO, vol. 27, no. 3, pp. 619–633, Dec. 2025.

Issue

Section

Articles

Similar Articles

<< < 8 9 10 11 12 13 14 15 16 17 18 > >> 

You may also start an advanced similarity search for this article.