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Oct 12
3:30 PM - 4:30 PM KAP 414
Stability theory of polytropic gaseous stars
Juhi Jang University of California-Riverside

I'll discuss stability theory of Lane-Emden equilibrium stars under Euler-Poisson or Navier-Stokes-Poisson system. A linear stability can be characterized by the adiabatic exponent. A nonlinear instability will be also discussed.

Previous colloquium: Data-Efficient Quickest Change Detection Next colloquium: Surrogate Surface Algorithms for Nonlinear and Global Optimization and Uncertainty Analysis of Computationally Expensive Simulation Models