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X-WR-CALNAME:Biomedical Mathematics Group
X-ORIGINAL-URL:https://www.ibs.re.kr/bimag
X-WR-CALDESC:Events for Biomedical Mathematics Group
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BEGIN:VTIMEZONE
TZID:Asia/Seoul
BEGIN:STANDARD
TZOFFSETFROM:+0900
TZOFFSETTO:+0900
TZNAME:KST
DTSTART:20220101T000000
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BEGIN:VEVENT
DTSTART;TZID=Asia/Seoul:20230920T160000
DTEND;TZID=Asia/Seoul:20230920T170000
DTSTAMP:20260426T062226
CREATED:20230831T142706Z
LAST-MODIFIED:20240728T144517Z
UID:8397-1695225600-1695229200@www.ibs.re.kr
SUMMARY:Sebastian Walcher\, Reaction networks: Reduction of dimension and critical parameters
DESCRIPTION:Abstract: Typically\, the mathematical description of reaction networks involves a system of parameter-dependent ordinary differential equations. Generally\, one is interested in the qualitative and quantitative behavior of solutions in various parameter regions. In applications\, identifying the reaction parameters is a fundamental task. Reduction of dimension is desirable from a practical perspective\, and even necessary when different timescales are present. For biochemical reaction networks\, a classical reduction technique assumes quasi-steady state (QSS) of certain species. From a general mathematical perspective\, singular perturbation theory – involving a small parameter – is often invoked. The talk is mathematically oriented. The following points will be discussed: Singular perturbation reduction in general coordinates. (“How does one compute reductions?”) Critical parameters for singular perturbations. (“How does one find small parameters?”) Quasi-steady state and singular perturbations. (“What is applicable\, what is correct?”)
URL:https://www.ibs.re.kr/bimag/event/sebastian-walcher-reaction-networks-reduction-of-dimension-and-critical-parameters/
LOCATION:ZOOM ID: 997 8258 4700 (Biomedical Mathematics Online Colloquium)\, (pw: 1234)
CATEGORIES:Biomedical Mathematics Online Colloquium
ATTACH;FMTTYPE=image/jpeg:https://www.ibs.re.kr/bimag/cms/wp-content/uploads/2023/08/Sebastian-Walcher-1-e1722177866528.jpeg
ORGANIZER;CN="Jae Kyoung Kim":MAILTO:jaekkim@kaist.ac.kr
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