Search
Results
-
Solving Large Scale Eigenvalue Problems in Amorphous Materials
(2017)Amorphous solids, like metallic glasses exhibit an excess of states in the low frequency regime very close to the Boson peak, and the precise nature of these low frequency vibrations remains unclear. The purpose of this thesis is to investigate the use of a polynomial filtered eigensolver for the computation and study of low frequency eigenmodes of a Hessian matrix located in a specific interval close to the Boson peak regime. A ...Master Thesis