most citedA comparison of element agglomeration algorithms for unstructured geometric multigrid

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physics.comp-ph2019

Angular adaptivity with spherical harmonics for Boltzmann transport

S. Dargaville, A. G. Buchan, R. P. Smedley-Stevenson +2

This paper describes an angular adaptivity algorithm for Boltzmann transport applications which uses Pn and filtered Pn expansions, allowing for different expansion orders across s…

physics.comp-ph2019

Scalable angular adaptivity for Boltzmann transport

S. Dargaville, A. G. Buchan, R. P. Smedley-Stevenson +2

This paper describes an angular adaptivity algorithm for Boltzmann transport applications which for the first time shows evidence of scaling in both runtime and me…