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Linda Petzold: The Emerging Roles and Computational Challenges of Stochasticity in Biological Systems

Submitted by Arts & Sciences Web Team on November 17, 2016 - 1:42pm
Linda Petzold

The Department of Applied Mathematics is pleased to host this series of colloquium lectures, funded in part by a generous gift from the Boeing Company. This series will bring to campus prominent applied mathematicians from around the world.


Speaker: Linda Petzold, University of California – Santa Barbara

Date: November 17, 2016, 4pm, reception to follow

Location: (SMI 120)

Title: The Emerging Roles and Computational Challenges of Stochasticity in Biological Systems

Abstract: In recent years it has become increasingly clear that stochasticity plays an important role in many biological processes. Examples include bistable genetic switches, noise enhanced robustness of oscillations, and fluctuation enhanced sensitivity or “stochastic focusing”. Numerous cellular systems rely on spatial stochastic noise for robust performance. We examine the need for stochastic models, report on the state of the art of algorithms and software for modeling and simulation of stochastic biochemical systems, and identify some computational challenges.

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