|COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring.|
Variable resolution and uniform second and third Order approximation order
If you have a question about this talk, please contact Mustapha Amrani.
This talk has been canceled/deleted
Approximations on polygonal grids, such as cube sphere or icosahedral require a slightly irregular grid, as for high resolution no uniform polygonal cover by cells is possible. For variable resolution sudden refinement is considered not possible by some authors and a gradual change of resolution is preferred,such as with the new MPAS model of NCAR . It will be shown that such problems can be traced back to a decrease of approximation order to 1 in points where the resolution is irregular. Examples will be given to show that a jump of resolution is possible without problems when care is taken that in such points an approximation order 2 or 3 is maintained.
This talk is part of the Isaac Newton Institute Seminar Series series.
This talk is included in these lists:
This talk is not included in any other list
Note that ex-directory lists are not shown.
Other listsAcademy of Ancient Music arts fundraising workshops at the Judge Business School CHUCOL seminars Historical Linguistics Research Cluster
Other talksBiomarkers for a successful pregnancy A call to arms: re-displaying the Armoury Continuum Models of Active Nematics Concentration fluctuations in a bacterial suspension Solvent free computer simulation of nanoparticle-cell membrane interactions Spontaneous Circulation of Confined Active Suspensions