5 citations · 9 across the 4 of their papers we have counts for
5 papers
On the Smooth Locus in Flat Linear Degenerations of Flag Varieties
Sabino Di Trani
We use some moment graph techniques, recently introduced by Lanini and Pütz, to provide a combinatorial description of the smooth locus in flat linear degenerations of flag varieti…
On the Spectrum of Exterior Algebra, and Generalized Exponents of Small Representations
Sabino Di Trani
We present some results about the irreducible representations appearing in the exterior algebra , where is a simple Lie algebra over . Fo…
On the homotopy type of multipath complexes
Luigi Caputi, Carlo Collari, Sabino Di Trani +1
A multipath in a directed graph is a disjoint union of paths. The multipath complex of a directed graph is the simplicial complex whose faces are the multipaths of ${\tt…
Combinatorial and Topological Aspects of Path Posets, and Multipath Cohomology
Luigi Caputi, Carlo Collari, Sabino Di Trani
Multipath cohomology is a cohomology theory for directed graphs, which is defined using the path poset. The aim of this paper is to investigate combinatorial properties of path pos…
Multipath cohomology of directed graphs
Luigi Caputi, Carlo Collari, Sabino Di Trani
This work is part of a series of papers focusing on multipath cohomology of directed graphs. Multipath cohomology is defined as the (poset) homology of the path poset -- i.e., the…