I. K. Redchuk

activity

20032006

most citedSeparating Functions, Spectral Graph Theory and Locally Scalar Representations in Hilbert Spaces

2 citations · 2 across the 3 of their papers we have counts for

collaborators

3 papers

math.CO2006

On Spectra of Starlike Graphs

I. K. Redchuk

In the present paper we show that the spectrum of an arbitrary starlike graph can be completely determined via separating functions $ρ_{t}$ (see \cite{NazRoi,RedRoi,Red3}). This fact…

math.RT2005★ 2 cited

Separating Functions, Spectral Graph Theory and Locally Scalar Representations in Hilbert Spaces

I. K. Redchuk

In this article we consider the connection of separating finctions $ρ_{r}$ with locally scalar representations of graphs and with spectral graph theory.

math.RT2003

Singular locally-scalar representations of quivers in Hilbert spaces and separating functions

I. K. Redchuk, A. V. Roiter

A numeric function $ρ$ : $ρ (k) = 1 + \frac{k - 1}{k + 1}, k \in N$ was considered in [1]. In its terms criterions of finite representability and tameness of marked quivers, posets with equi…