Approximate amenability for Banach sequence algebras

H. G. Dales, R. J. Loy, Y. Zhang
2006 Studia Mathematica  
We consider when certain Banach sequence algebras A on the set N are approximately amenable. Some general results are obtained, and we resolve the special cases where A = ℓ p for 1 ≤ p < ∞, showing that these algebras are not approximately amenable. The same result holds for the weighted algebras ℓ p (ω).
doi:10.4064/sm177-1-6 fatcat:5tnbfqhsl5hobjd5z2omsew4na