Volume 28, No 3, 2021
Content

O. I. Duginov
A weighted perfect matching with constraints on weights of its parts
P. 5-37

A. A. Makhnev and M. P. Golubyatnikov
On nonexistence of distance regular graphs with the intersection array {53, 40, 28, 16; 1, 4, 10, 28}
P. 38-48

I. A. Sutormin
On nonlinearity of Boolean functions generated by the generalized Dobbertin construction
P. 49-64

N. N. Tyunin
The problems of non-convex quadratic programming related to phased antenna arrays optimization
P. 65-89

A. D. Yashunsky
On three-valued random variable transformations by bivariate functions
P. 90-103