Volume 53>№ 3 MAY — JUNE 2017

CONTENTS

### CYBERNETICS

### SYSTEMS ANALYSIS

### NEW TOOLS IN CYBERNETICS, COMPUTER SCIENCE,

AND SYSTEM ANALYSIS

1. Mathematical model of the interaction of the symmetric top with axially-symmetric external field | |

S. I. Zub, S. S. Zub, V. S. Lyashko, N. I. Lyashko, and S. I. Lyashko | 3–17 |

2. The most common notion of equilibrium for conflict problems with lateral interests | |

E. R. Smol’yakov | 18–31 |

3. Asymptotic estimates of the accuracy of eigenvalues of fourth order operator with mixed boundary conditions | |

V. G. Prikazchikov and A. N. Khimich | 32–40 |

4. Bayesian procedures of recognition of inflammatory processes in brain gliomas | |

N. Ja. Gridina, A. M. Gupal, and A. L. Tarasov | 41–48 |

5. Markov models of queuing-inventory systems with variable size of order | |

A. Z. Melikov, L. A. Ponomarenko, and S. A. Bagirova | 49–66 |

6. Retrial queueing system M/M/1/0 with combined discipline of service | |

E. V. Koba | 67–72 |

7. Numerical solution to a class of inverse problems for parabolic equation | |

A. B. Rahimov | 73–84 |

8. Synthesis of algorithms for recognition of vulnerabilities in web-resources through signatures of fuzzy linguistic features | |

O. A. Iliashov | 85–92 |

9. Differential equations with small stochastic supplements under Poisson approximation conditions | |

I. V. Samoilenko, Y. M. Chabanyuk, A. V. Nikitin, and U. T. Himka | 93–99 |

10. The problem of identification of the functions of response to loadings for stationary systems | |

V.M. Abdullayev | 100–110 |

11. Uniform approximation of function of two variables | |

P. S. Malachivskyy, Ya. N. Matviychuk, Ya. V. Pizyur, and R. P. Malachivskyi | 111–116 |

12. Shapley value of a co-operative game with a fuzzy set of feasible coalitions | |

S. O. Mashchenko and V. I. Morenets | 117–126 |

13. On a multi-channel queueing system with retrial calls | |

O. V. Pryshchepa and E. O. Lebedev | 127–137 |

14. Statistical testing of the hypothesis that the number of customers in queueing system GI/C/∞ has asymptotically normal distribution in heavy traffic | |

I. N. Kuznetsov | 138–144 |

15. Best reduction of matrices to the block triangular form for hierarchical decomposition problems | |

Yu. N. Bazilevich | 145–153 |

AND SYSTEM ANALYSIS

16. Routing and switching of a significant number of television signals covering large areas | |

B. E. Panchenko and D. A. Pechenyuk | 154–169 |

17. A mathematical model of cyber security computer network control in power supply of traction substations | |

A. I. Stasiuk, R. V. Hryshchuk, and L. L. Goncharova | 170–179 |

18. The method and algorithm to reconstruct the spatial structure of current density vectors in magnetocardiography | |

M. A. Primin and I. V. Nedayvoda | 180–192 |