STFilterDamping#
The damping type used to build the filter.
Synopsis#
Values#
ST_FILTER_DAMPING_NONE- no dampingST_FILTER_DAMPING_JACKSON- Jackson dampingST_FILTER_DAMPING_LANCZOS- Lanczos dampingST_FILTER_DAMPING_FEJER- Fejer damping
Notes#
The default is no damping.
For the definition of the damping coefficients, see for instance [Pieper et al., 2016]
References#
A. Pieper, M. Kreutzer, A. Alvermann, M. Galgon, H. Fehske, G. Hager, B. Lang, and G. Wellein. High-performance implementation of Chebyshev filter diagonalization for interior eigenvalue computations. J. Comput. Phys., 325:226–243, 2016. doi:10.1016/j.jcp.2016.08.027.
See Also#
ST: Spectral Transformation, STSetFilterDamping(), STGetFilterDamping()
Level#
advanced
Location#
Index of all ST routines Table of Contents for all manual pages Index of all manual pages