33 citations · 33 across the 1 of their papers we have counts for
3 papers
A study of the entanglement in systems with periodic boundary conditions
E. Panagiotou, C. Tzoumanekas, S. Lambropoulou +2
We define the local periodic linking number, LK, between two oriented closed or open chains in a system with three-dimensional periodic boundary conditions. The properties of LK in…
The linking number and the writhe of uniform random walks and polygons in confined spaces
E. Panagiotou, K. C. Millett, S. Lambropoulou
Random walks and polygons are used to model polymers. In this paper we consider the extension of writhe, self-linking number and linking number to open chains. We then study the av…
Inductive Construction of 2-Connected Graphs for Calculating the Virial Coefficients
E. Androulaki, S. Lambropoulou, I. G. Economou +1
In this paper we give a method for constructing systematically all simple 2-connected graphs with n vertices from the set of simple 2-connected graphs with n-1 vertices, by means o…