VESTNIK OF SAINT PETERSBURG UNIVERSITY
APPLIED MATHEMATICS. COMPUTER SCIENCE. CONTROL PROCESSES

Volume 17. Issue 3. 2021

Contents Pages
APPLIED MATHEMATICS
1 Random search method for estimating the parameters of the emission system signal
Varayun’ M. I., Vinogradova E. M., Antonov A. Yu.
228-239
2 3/2-approximation algorithm for a single machine scheduling problem
Grigoreva N. S.
240-253
3 Digital signature scheme on the 2 x 2 matrix algebra
Moldovyan N. A., Moldovyan A. A.
254-261
4 PC-solutions and quasi-solutions of the interval system of linear algebraic equations
Noskov S. I., Lakeyev A. V.
262-276
5 Point control of a differential-difference system with distributed parameters on the graph
Provotorov V. V., Sergeev S. M., Hoang V. N.
277-286
COMPUTER SCIENCE
6 An example of an internal function for the SPONGE scheme
Ospanov R. M., Seitkulov Ye. N., Sissenov N. M., Yergaliyeva B. B.
287-293
CONTROL PROCESSES
7 Construction of reachability and controllability sets in a special linear control problem
Popkov A. S.
294-308