Browsing by Subject "Spherical Harmonics"
Now showing items 1-3 of 3
-
(2016-07-13)In this dissertation, we focus on solving the linear Boltzmann equation -- or transport equation -- using spherical harmonics (PN) expansions with fully-implicit time-integration schemes and Galerkin Finite Element spatial ...
-
(Texas A&M University, 2004-09-30)Fast algorithms for potential evaluation in N-body problems often tend to be extremely abstract and complex. This thesis presents a simple, hierarchical approach to solving the potential evaluation problem in O(n) time. ...
-
(2022-04-18)Modeling full-scale complex gravity fields is computationally expensive and requires considerable analysis. Furthermore, the moon has a very asymmetrical mass distribution requiring a high degree and order of spherical ...