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math.NA2022
Adaptive time integration of mechanical forces in center-based models for biological cell populations
Per Lötstedt, Sonja Mathias
Center-based models are used to simulate the mechanical behavior of biological cells during embryonic development or cancer growth. To allow for the simulation of biological popula…
math.NA2013
An alternative to Slepian functions on the unit sphere - A space-frequency analysis based on localized spherical polynomials
Wolfgang Erb, Sonja Mathias
In this article, we present a space-frequency theory for spherical harmonics based on the spectral decomposition of a particular space-frequency operator. The presented theory is c…