A. Karzanov

activity

20002026

most citedCombined tilings and separated set-systems

9 citations · 38 across the 39 of their papers we have counts for

collaborators

Showing 2012 · math.COShow all

3 papers · 2 filters

math.CO2012

Assembling crystals of type A

Vladimir I. Danilov, Alexander V. Karzanov, Gleb A. Koshevoy

Regular $A_{n}$ -crystals are certain edge-colored directed graphs which are related to representations of the quantized universal enveloping algebra $U_{q} (sl_{n + 1})$ . For s…

math.CO2012★ 3 cited

On Weighted Multicommodity Flows in Directed Networks

Maxim A. Babenko, Alexander V. Karzanov

Let $G = (V G, A G)$ be a directed graph with a set $S \subseteq V G$ of terminals and nonnegative integer arc capacities $c$ . A feasible multiflow is a nonnegative real function $F(P…

math.CO2012★ 3 cited

On the combinatorial structure of crystals of types A,B,C

Vladimir Danilov, Alexander Karzanov, Gleb Koshevoy

Regular $A_{n}$ -, $B_{n}$ - and $C_{n}$ -crystals are edge-colored directed graphs, with ordered colors $1, 2, ..., n$ , which are related to representations of quantized algebras $U_q(\mathfr…