M. Ornaghi

activity

20162026

A_{\infty}

Localizations of the category of $A_{\infty}$ categories and internal Homs

Alberto Canonaco, Mattia Ornaghi, Paolo Stellari

We prove that the localizations of the categories of dg categories, of cohomologically unital and strictly unital $A_{\infty}$ categories with respect to the corresponding classes of…

math.AG2018

A descent criterion for equivalences between equivariant derived categories

Francesco Amodeo, Riccardo Moschetti, Mattia Ornaghi

We investigate equivalences between the categories of perfects complexes of the quotients of two smooth projective schemes by the action of a finite group. As a result we give a ne…

Localizations of the category of A∞​ categories and internal Homs

A descent criterion for equivalences between equivariant derived categories

Localizations of the category of $A_{\infty}$ categories and internal Homs