2 papers
math.RT2025
Quiver subrepresentations and the Derksen-Weyman saturation property
Velleda Baldoni, Michèle Vergne, Michael Walter
Using Schofield's characterization of the dimension vectors of general subrepresentations of a representation of a quiver, we give a direct proof of the Derksen-Weyman saturation p…
math.CO2003
Counting Integer flows in Networks
W. Baldoni-Silva, J. A. De Loera, M. Vergne
This paper discusses new analytic algorithms and software for the enumeration of all integer flows inside a network. Concrete applications abound in graph theory \cite{Jaeger}, rep…