Slepnev А. V. RussiaSaratov Saratov State University, ul. Astrakhanskaya, 83, Saratov, 410012, Russia a.v.slepnev@gmail.ru Additional info Аспирант кафедры радиофизики и нелинейной динамики. Научные интересы: динамика распределенных систем, пространственные структуры, влияние случайного воздействия на динамику нелинейных систем. Author's articles THE STUDIES OF THE ARISING OF OSCILLATIONS IN THE QUASIHARMONIC MODEL OF THE SELFSUSTAINED OSCILLATORY MEDIUM UNDER MULTIPLICATIVE NOISE EXCITATION PERIOD DOUBLING BIFURCATIONS AND NOISE EXCITATION EFFECTS IN A MULTISTABLE SELF-SUSTAINED OSCILLATORY MEDIUM EXTERNAL SYNCHRONIZATION OF TRAVELING WAVES IN AN ACTIVE MEDIUM IN SELF-SUSTAINED AND EXCITABLE REGIME