BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN CALSCALE:GREGORIAN BEGIN:VEVENT LOCATION:Moscow Russia\, 3\, Ordzhonikidze st.\, аud. 398 DESCRIPTION:Various chemical and biological systems involve autocatalytic steps and positive feedbacks which in spatial conditions can give them properties of active media\, in particular autowave properties. The main autowave characteristics are velocity and amplitude. This report considers the autowave velocity-amplitude relation in the general mathematical model of active reactant formation from precursor with cubic kinetics followed by a linear inhibition/death step – the Gray-Scott model – in isolated conditions. The way to derive the explicit velocity-amplitude relation is proposed. This approach may be useful for investigation of more complex active media systems in biochemistry\, combustion\, and disease control. DTSTART:20190418T162000Z DTEND:20190418T180000Z SUMMARY:Seminar on mathematical modeling in biology and medicine under the guidance of prof. V. Volpert. URL;VALUE=URI:/media/events/seminar-on-mathematical-modeling-in-biology-and-medicine-under-the-guidance-of-prof-v-volpert/ DTSTAMP:20250624T134138Z UID:685a80e29ed8e END:VEVENT END:VCALENDAR