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[Seminars]
Some Paradoxical Phenomena in Theory of Probability and their Applications
Professor Asaf Hajiyev
Azerbaijan National Academy of Sciences
 
Friday 27 July 2018, 03:00pm - 04:00pm
S16-05-96, Computer Lab 4, Faculty of Science
 

The mathematical models of moving particles, describing a behavior of traffic, communication, queuing and other systems are considered.

Motion of particles depends on a distance between them. It is provided that in stationary regime each separately considered particle makes the binomial random walk. This fact allows to calculate some characteristics of traffic systems and predict a traffic jam.

In the capacity of an efficiency index in these systems, an average waiting time of particle in the fixed point is taken. A control function is introduced, which means delay of some particles during motion. The class of systems for which introducing of delays can reduce an efficiency index is described. The optimal function minimizing an efficiency index is found.  Numerical examples demonstrating results are given.