Volume 20, No 1, 2013
Vizing V. G.
Half-chromatic number of graph
Erzin A. I., Plotnikov R. V., Shamardin Yu. V.
Some polynomially solvable cases and approximation algorithms for optimal communication tree construction problem
Lisitsyna M. A.
Perfect 3-colorings of prisms and Möbius ladders
Monakhova E. A.
A new attainable lower bound on the number of nodes in quadruple circulant networks
Pavlov S. V.
On optimal cycles for regular balanced no-wait robotic cell problems
Fedoryaeva T. I.
Majorants and minorants in the graph class with given number of vertices and diameter
Frolova A. A.
Essential dependence of the Kasami bent functions on the products of variables
Shenmaier V. V.
The smallest k-enclosing ball problem