arXiv · math/0212363
A simple proof of (2n)-weak amenability of the triangular Banach algebra T= [(A A) (0 A)] is given where A is a unital C*-algebra.
M. S. Moslehian, F. Negahban. 2002-12-28. A simple proof of a theorem on (2n)-weak amenability. https://doi.org/10.4067/s0716-09172004000200002
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