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Laura Alisic

Grad Student in Geophysics
MS Geophysics, 2006, Utrecht University,
The Netherlands


California Institute of Technology
Seismological Laboratory
1200 E. California Blvd., MS 252-21
So. Mudd Building, Rm 362
Pasadena, CA 91125

Phone: (626) 395-6974
Fax: (626) 564-0715
Email: alisic@gps.caltech.edu
web page:http://www.gps.caltech.edu/~alisic

Research
My main interest is in mantle dynamics. I am working with Prof. Michael Gurnis and collaborators at the University of Texas in Austin on numerical mantle convection models using Rhea. Rhea is a new generation parallel finite element mantle convection code designed to scale to hundreds of thousands of compute cores. It uses forest-of-octree based adaptive meshes via the p4est library. With Rhea's adaptive capabilities we can create local resolution down to approximately 1 km around plate boundaries, while keeping the mesh at a much coarser resolution away from small features. In both global and regional models with nonlinear rheology, I am studying the dynamics and evolution of slabs in the mantle as well as the evolution of predicted plate velocities.

 

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