Recent Posts

New preprint

New preprint “Machine Learning and Algebraic Approaches towards Complete Matter Spectra in 4d F-theory” is out, see here.

Installation script

A script is now available, that attemps to install SheafCohomologyOnToricVarieties and all necessary dependencies automatically on Debian9 and Ubuntu 18.04. ...


Keybase now allows for an easy and encrypted chat. For an encrypted chat with me, please follow this link.


SpasmInterface allows to compute sheaf cohomologies with the software spasm. Many involved computations (that previously took hundereds of GB of RAM) can now...

New preprint

New preprint “tensor products of finitely presented functors” is out, see here.