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Year 2006, Volume: 19 Issue: 1, 15 - 19, 24.03.2010

Abstract

References

  • ) Arens, R., ‘‘The adjoint of a bilinear operation’’, Proc. Amer. Math. Soc., 2, 839-848, (1951).
  • ) Hewitt, E. and Ross, K., ‘‘Abstract Harmonic Analysis’’, Volumes I and II, Newyork, (1970).
  • ) Lau, A.T., ‘‘Continuity of Arens multiplication on the dual space of bounded uniformly continuous functions on locally compact groups and topological semigroups’’, Math. Proc. Camb. Philos. Soc., 99, 273-283, (1986).
  • ) Lau, A.T. and Losert, V., ‘‘The C* algebra generated by operators with compact support on a locally compact group’’, J. Functinal Analysis, 112, 1-30, (1993).
  • ) Lau, A.T. and Ülger, A., ‘‘Topological centers of certain dual algebras’’, Trans. Amer. Math. Soc., 348 (3), 1191-1212, (1996).

On the Topological Centers of Banach Algebras

Year 2006, Volume: 19 Issue: 1, 15 - 19, 24.03.2010

Abstract

Let A be a Banach algebra with a bounded approximate identity. Let  and be respectively, the topological centers of the algebras A** and (AA*)* with respect to the second Arens multiplication. In this paper, we show that is isometrically isomorphic to LM(A) , where  is a closed subalgebra of and LM(A) is the set of left multipliers operators of the Banach algebra A.

 

Key words: Topological center, Arens multiplication, Banach algebra, Left multiplier operator

 

References

  • ) Arens, R., ‘‘The adjoint of a bilinear operation’’, Proc. Amer. Math. Soc., 2, 839-848, (1951).
  • ) Hewitt, E. and Ross, K., ‘‘Abstract Harmonic Analysis’’, Volumes I and II, Newyork, (1970).
  • ) Lau, A.T., ‘‘Continuity of Arens multiplication on the dual space of bounded uniformly continuous functions on locally compact groups and topological semigroups’’, Math. Proc. Camb. Philos. Soc., 99, 273-283, (1986).
  • ) Lau, A.T. and Losert, V., ‘‘The C* algebra generated by operators with compact support on a locally compact group’’, J. Functinal Analysis, 112, 1-30, (1993).
  • ) Lau, A.T. and Ülger, A., ‘‘Topological centers of certain dual algebras’’, Trans. Amer. Math. Soc., 348 (3), 1191-1212, (1996).
There are 5 citations in total.

Details

Primary Language English
Journal Section Mathematics
Authors

Hayri Akay This is me

Danyal Soybaş This is me

Publication Date March 24, 2010
Published in Issue Year 2006 Volume: 19 Issue: 1

Cite

APA Akay, H., & Soybaş, D. (2010). On the Topological Centers of Banach Algebras. Gazi University Journal of Science, 19(1), 15-19.
AMA Akay H, Soybaş D. On the Topological Centers of Banach Algebras. Gazi University Journal of Science. March 2010;19(1):15-19.
Chicago Akay, Hayri, and Danyal Soybaş. “On the Topological Centers of Banach Algebras”. Gazi University Journal of Science 19, no. 1 (March 2010): 15-19.
EndNote Akay H, Soybaş D (March 1, 2010) On the Topological Centers of Banach Algebras. Gazi University Journal of Science 19 1 15–19.
IEEE H. Akay and D. Soybaş, “On the Topological Centers of Banach Algebras”, Gazi University Journal of Science, vol. 19, no. 1, pp. 15–19, 2010.
ISNAD Akay, Hayri - Soybaş, Danyal. “On the Topological Centers of Banach Algebras”. Gazi University Journal of Science 19/1 (March 2010), 15-19.
JAMA Akay H, Soybaş D. On the Topological Centers of Banach Algebras. Gazi University Journal of Science. 2010;19:15–19.
MLA Akay, Hayri and Danyal Soybaş. “On the Topological Centers of Banach Algebras”. Gazi University Journal of Science, vol. 19, no. 1, 2010, pp. 15-19.
Vancouver Akay H, Soybaş D. On the Topological Centers of Banach Algebras. Gazi University Journal of Science. 2010;19(1):15-9.