67 citations · 106 across the 25 of their papers we have counts for
5 papers · 1 filter
Towards a categorification of scattering amplitudes
Severin Barmeier, Prafulla Oak, Aritra Pal +2
Categorification of scattering amplitudes for planar Feynman diagrams in scalar field theories with a polynomial potential is reported. Amplitudes for cubic theories are directly w…
Deformation Theory for Finite Cluster Complexes
Nathan Ilten, Alfredo Nájera Chávez, Hipolito Treffinger
We study the deformation theory of the Stanley-Reisner rings associated to cluster complexes for skew-symmetrizable cluster algebras of geometric and finite cluster type. In partic…
-tilting theory -- An introduction
Hipolito Treffinger
The notion of -tilting theory was introduced by Adachi, Iyama and Reiten at the beginning of the last decade and quickly became one of the most active areas of research in the r…
The size of a stratifying system can be arbitrarily large
Hipolito Treffinger
In this short note we construct two families of examples of large stratifying systems in module categories of algebras. The first examples consists on stratifying systems of infini…
On higher torsion classes
Javad Asadollahi, Peter Jorgensen, Sibylle Schroll +1
Building on the embedding of an -abelian category into an abelian category as an -cluster-tilting subcategory of , in this paper we r…