University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Progress in Radial Basis Function Methods: Adaptive Vortex-RBF Methods for the Sphere and Other Advances

  Browse A-Z

Log in

University Account External (via Google)

🔐 Log In

Information on

Subscribing to talksdetails Finding a talkdetails Adding a talkdetails Disseminating talksdetails Help and Documentationdetails

ℹī¸ Information

Progress in Radial Basis Function Methods: Adaptive Vortex-RBF Methods for the Sphere and Other Advances

Download to your calendar using vCal

If you have a question about this talk, please contact Mustapha Amrani .

Multiscale Numerics for the Atmosphere and Ocean

Vortex methods, in which flow is modelled by overlapping Lagrangian vortex blobs, and radial basis function pseudospectral methods, which have proven their worth for irregular, adaptive grids, are combined into a single algorithm to compute flows on a sphere. The strengths and limitations of vortex-RBF methods for vortex-dominated flows with and without rotation will be illustrated by case studies including finite amplitude Rossby waves, vortex merger and deformation, and roll-up and instability. Other pertinent advances will be described as time permits.

This talk is part of the Isaac Newton Institute Seminar Series series.

This talk is included in these lists:

Note that ex-directory lists are not shown.

Other lists

Average on Saturdays: 7763.91780822 kWh Online only SG1, Alison Richard Building, 7 West Road, University of Cambridge

Other talks

Group Work Title to be confirmed Toward affordable preventive healthcare Tea and Coffee Break Welfare Reform and the Imperative of Cooperation Title tbc
 

Š 2006-2025 Talks.cam, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity