Institut für Mathematik


Modul:   MAT770  Oberseminar: Algebraische Geometrie

An E_2-variant of logarithmic structures in spectral algebraic geometry

Vortrag von Dr. Tasos Moulinos

Sprecher eingeladen von: Prof. Dr. Joseph Ayoub

Datum: 22.11.21  Zeit: 13.15 - 15.00  Raum: Y27H25

Logarithmic structures provide a formalism which helps to control degenerations in algebraic geometry. This is a report on work in progress, defining a novel notion of logarithmic structures in the general setting of E_2-algebras in the category of spectra. I will describe several aspects of the classical theory which we incorporate and generalize with this new framework and then will give a description of various aspects of the construction.