Theory of Graphs, operators of convolution type. Ôlgorithms on graphs, operators of local type
Main publications:
Mathematics. General course (textbook), Sp.-b., Lan', 2006. - 960 pp.
Discrete Mathematics: theory, applications and exersises, M., Vuzovskaia kniga, 2006, 8-th ed., 268 pp.
Nonstandart connectivity on orieted graphs. General approuch/ Izvestia vuzov. Northen Caucasis reg. Special realize. PDO and some problems of mathphiziks, 2005.