buondì, siete tutti invitati al seminario di geometria che si terrà domani: MERCOLEDI' 11 DICEMBRE 2013 SEMINARI DI GEOMETRIA 14:00-15:00, Sala Seminari (Dip. Matematica) Flat bundles and Hyper-Hodge decomposition on solvmanifolds Hisashi Kasuya (Tokyo Institute of Technology) Abstract: By using Hodge theoretical properties for all topologically trivial rank 1 flat bundles, we represent the structure theorem of Kaehler solvmanifolds as extensions of Hasegawas result and Benson-Gordons result for nilmanifolds.