nLab Germán Stefanich

• personal page

• MathGenealogy page

Selected writings

On the equivariant Chern character from (twisted) equivariant K-theory to equivariant ordinary cohomology:

• Germán Stefanich: Chern Character in Twisted and Equivariant K-Theory [pdf, pdf]

On (infinity,n)-categories of correspondences:

• Germán Stefanich: Higher sheaf theory I: Correspondences [arXiv:2011.03027]

On quasicoherent sheaves of locally presentable $(\infty,n)$-categories:

• Germán Stefanich: Higher Quasicoherent Sheaves, PhD thesis, UC Berkeley (2021) [escholarship:19h1f1tv, pdf]

• Germán Stefanich: Presentable $(\infty,n)$-categories [arXiv:2011.03035]

and their application to construction of extended TQFTs via higher six functor formalism:

• Germán Stefanich: Categorification of sheaf theory [arXiv:2511.09553]