This is an announcement for the paper "The 2-concavification of a Banach lattice equals the diagonal of the Fremlin tensor square" by Qingying Bu, Gerard Buskes, Alexey I. Popov, Adi Tcaciuc, and Vladimir G. Troitsky.

Abstract: We investigate the relationship between the diagonal of the Fremlin projective tensor product of a Banach lattice $E$ with itself and the 2-concavification of~$E$.

Archive classification: math.FA

Mathematics Subject Classification: 46B42, 46M05, 46B40, 46B45

Remarks: 18 pages

Submitted from: troitsky@ualberta.ca

The paper may be downloaded from the archive by web browser from URL

http://front.math.ucdavis.edu/1109.5380

or

http://arXiv.org/abs/1109.5380