Real Banach Algebras. II.
Report on twisted sums of Banach spaces.
This note is to report some of the advances obtained as a follow-up of the book [2] on the topic of twisted sums of Banach spaces. Since this announcement is no longer enough to contain the theory being developed, we submit the interested reader to [2] and to [1], where full details and proofs shall appear.
Representation of sheaves of metric lattices by sections
Resolution of the cohomology comparison problem for amenable Banach algebras.