Sökning: "Gleb Nenashev"
Hittade 2 avhandlingar innehållade orden Gleb Nenashev.
1. Around power ideals : From Fröberg's conjecture to zonotopal algebra
Sammanfattning : In this thesis we study power algebras, which are quotient of polynomial rings by power ideals. We will study Hilbert series of such ideals and their other properties. We consider two important special cases, namely, zonotopal ideals and generic ideals. Such ideals have a lot combinatorial properties. LÄS MER
2. On a class of commutative algebras associated to graphs
Sammanfattning : In 2004 Alexander Postnikov and Boris Shapiro introduced a class of commutative algebras for non-directed graphs. There are two main types of such algebras, algebras of the first type count spanning trees and algebras of the second type count spanning forests. LÄS MER