Applied Math Seminar: A Multi-Scale Approach to Global Ocean Climate Modeling

Event Type: 
Seminar
Speaker: 
Todd Ringler Theoretical Division LANL
Event Date: 
Monday, September 28, 2015 -
3:00pm to 4:00pm
Location: 
SMLC 356
Audience: 
Faculty/StaffStudentsAlumni/Friends

Event Description: 

Abstract:

Two advances in the field of applied mathematics have enabled a new approach to global ocean climate modeling. First, the creation of optimal, smoothly-varying Voronoi meshes has enabled the specification of different resolutions in different parts of the ocean. Second, a mimetic discretization of the rotating shallow-water equations insures that important conservation principles, such as energy and potential vorticity, are maintained on these multi-scale meshes. This talk will highlight how the combination of these advances might transform how we think about and use global ocean climate models.

Event Contact

Contact Name: Daniel Appelo

Contact Email: appelo@math.unm.edu