Geodesic
Some notions of amenability for certain products of Banach algebras
Eghbal Ghaderi1 ; Rasoul Nasr-Isfahani1 ; Mehdi Nemati2
1 Department of Mathematical Sciences Isfahan University of Technology Isfahan 84156-83111, Iran and School of Mathematics Institute for Research in Fundamental Sciences (IPM)
2 Department of Mathematical Sciences Isfahan University of Technology Isfahan 84156-83111, Iran and School of Mathematics Institute for Research in Fundamental Sciences (IPM) P. O. Box 19395-5746, Tehran, Iran
Colloquium Mathematicum, Tome 130 (2013) no. 2, pp. 147-157.

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

For two Banach algebras $\cal A$ and $\cal B$, an interesting product ${\cal A}\times _{\theta }{\cal B}$, called the $\theta $-Lau product, was recently introduced and studied for some nonzero characters $\theta $ on $\cal B$. Here, we characterize some notions of amenability as approximate amenability, essential amenability, $n$-weak amenability and cyclic amenability between $\cal A$ and $\cal B$ and their $\theta $-Lau product.
DOI : 10.4064/cm130-2-1
Keywords: banach algebras cal cal interesting product cal times theta cal called theta lau product recently introduced studied nonzero characters theta cal here characterize notions amenability approximate amenability essential amenability n weak amenability cyclic amenability between cal cal their theta lau product

Eghbal Ghaderi 1 ; Rasoul Nasr-Isfahani 1 ; Mehdi Nemati 2

1 Department of Mathematical Sciences Isfahan University of Technology Isfahan 84156-83111, Iran and School of Mathematics Institute for Research in Fundamental Sciences (IPM)
2 Department of Mathematical Sciences Isfahan University of Technology Isfahan 84156-83111, Iran and School of Mathematics Institute for Research in Fundamental Sciences (IPM) P. O. Box 19395-5746, Tehran, Iran 
@article{10_4064_cm130_2_1,
     author = {Eghbal Ghaderi and Rasoul Nasr-Isfahani and Mehdi Nemati},
     title = {Some notions of amenability for certain products of {Banach} algebras},
     journal = {Colloquium Mathematicum},
     pages = {147--157},
     publisher = {mathdoc},
     volume = {130},
     number = {2},
     year = {2013},
     doi = {10.4064/cm130-2-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm130-2-1/}
}
TY  - JOUR
AU  - Eghbal Ghaderi
AU  - Rasoul Nasr-Isfahani
AU  - Mehdi Nemati
TI  - Some notions of amenability for certain products of Banach algebras
JO  - Colloquium Mathematicum
PY  - 2013
SP  - 147
EP  - 157
VL  - 130
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm130-2-1/
DO  - 10.4064/cm130-2-1
LA  - en
ID  - 10_4064_cm130_2_1
ER  - 
%0 Journal Article
%A Eghbal Ghaderi
%A Rasoul Nasr-Isfahani
%A Mehdi Nemati
%T Some notions of amenability for certain products of Banach algebras
%J Colloquium Mathematicum
%D 2013
%P 147-157
%V 130
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm130-2-1/
%R 10.4064/cm130-2-1
%G en
%F 10_4064_cm130_2_1
Eghbal Ghaderi; Rasoul Nasr-Isfahani; Mehdi Nemati. Some notions of amenability for certain products of Banach algebras. Colloquium Mathematicum, Tome 130 (2013) no. 2, pp. 147-157. doi : 10.4064/cm130-2-1. http://geodesic.mathdoc.fr/articles/10.4064/cm130-2-1/

Cité par Sources :