BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Institute of Mathematics and Informatics - ECPv6.0.8//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Institute of Mathematics and Informatics
X-ORIGINAL-URL:https://math.bas.bg
X-WR-CALDESC:Събития за Institute of Mathematics and Informatics
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Sofia
BEGIN:DAYLIGHT
TZOFFSETFROM:+0200
TZOFFSETTO:+0300
TZNAME:EEST
DTSTART:20210328T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0300
TZOFFSETTO:+0200
TZNAME:EET
DTSTART:20211031T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20210505T150000
DTEND;TZID=Europe/Sofia:20210505T163000
DTSTAMP:20260701T005659
CREATED:20210427T155906Z
LAST-MODIFIED:20210427T160556Z
UID:10501-1620226800-1620232200@math.bas.bg
SUMMARY:Национален семинар по стохастика
DESCRIPTION:Националният семинар по стохастика \nорганизира съвместна сбирка с \nDepartment of Mathematics (University of Extremadura\, Spain) \nна 5 май 2021 г. от 15 часа в платформата Zoom. \nДоклад на тема \nContinuous-time Controlled Branching Processes\nще изнесе \nManuel Molina Fernández (Department of Mathematics and Institute of Advanced  Scientific Computation\, University of Extremadura\, Spain). \nАбстракт: Classical branching processes with independent individual evolutions have been extensively studied in the literature. It is well known that in many real situations\, the evolutions of the individuals are not independent. Several approaches to modeling dependent evolutions have been investigated. In particular\, controlled branching processes constitute a broad class of integer-valued discrete-time Markov models where the population size in every generation could be randomly regulated before the reproduction by an emigration of a part of the population or after the reproduction by an immigration of individuals. In these processes\, the evolutions of the individuals are not independent nevertheless that they reproduce independently of each others. A general definition of a continuous-time controlled branching process does not exist up to now. Recently\, with the main motivation to provide some solution on this issue\, we have introduced and investigated a new class of continuous-time controlled branching processes. For the critical case\, we have established some limiting distributions. An extension of this class as regenerative controlled branching processes with continuous time has been proposed and some asymptotic properties investigated. We have also considered multitype random control functions\, we have especially studied a case with three specific control functions (controlled branching processes with random migration). In this talk\, a summary about the main results obtained in such research\, developed in [1]\, will be presented.\n[1] González\, M.\, Molina\, M.\, del Puerto\, I.M.\, Yanev\, G.P.\, Yanev\, N.M. (2021). Controlled\nbranching processes with continuous time. Journal of Applied Probability\, vol. 58\, (to appear).. \nУчастието ще е достъпно чрез линка към  Zoom стаята: \nTopic: Национален семинар по стохастика\nTime: May 5\, 2021 15:00 Sofia \nJoin Zoom Meeting\nhttps://us02web.zoom.us/j/87083470078?pwd=QmNleWZIUkdheitsK2FMWmFFazNPdz09 \nMeeting ID: 870 8347 0078\nPasscode: 816384 \nПоканват се всички интересуващи се.
URL:https://math.bas.bg/event/%d0%bd%d0%b0%d1%86%d0%b8%d0%be%d0%bd%d0%b0%d0%bb%d0%b5%d0%bd-%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bf%d0%be-%d1%81%d1%82%d0%be%d1%85%d0%b0%d1%81%d1%82%d0%b8%d0%ba%d0%b0-26/
LOCATION:Zoom
CATEGORIES:Редовен семинар
ORGANIZER;CN="%D0%98%D0%BD%D1%81%D1%82%D0%B8%D1%82%D1%83%D1%82%20%D0%BF%D0%BE%20%D0%BC%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0%20%D0%B8%20%D0%B8%D0%BD%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0%20-%20%D0%91%D0%90%D0%9D":MAILTO:office@math.bas.bg
END:VEVENT
END:VCALENDAR