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SUMMARY:Hyukpyo Hong (University of Wisconsin-Madison)
DTSTART:20260226T163000Z
DTEND:20260226T170000Z
DTSTAMP:20260421T124651Z
UID:MoRN/136
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/MoRN/136/">U
 biquitous Asymptotic Robustness in Biochemical Systems</a>\nby Hyukpyo Hon
 g (University of Wisconsin-Madison) as part of Seminar on the Mathematics 
 of Reaction Networks\n\n\nAbstract\nLiving systems maintain stable interna
 l states despite environmental fluctuations. Absolute concentration robust
 ness (ACR) is a striking homeostatic phenomenon in which the steady-state 
 concentration of a species remains invariant despite changes in total supp
 ly.  In this talk\, we introduce a previously underappreciated phenomenon\
 , namely asymptotic ACR (aACR): approximate robustness can emerge solely f
 rom the network structure\, without requiring exact ACR motifs or negligib
 le parameters. We find that aACR is more pervasive than classical ACR and 
 prove that this ubiquity stems solely from network structure. This notion 
 of aACR would provide a rigorous and practical tool to analyze robust resp
 onses in broad biochemical systems. This is joint work with Diego Rojas La
  Luz and Gheorge Craciun.\n
LOCATION:https://researchseminars.org/talk/MoRN/136/
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