EigsOptions
Base class: Object
Configuration options stored by iterative eigensolvers.
Members
| Name | Description |
|---|---|
| is_hermitian | Gets whether the operator is treated as Hermitian. |
| is_real | Gets whether the operator is treated as real-valued. |
| krylov_dimension | Gets the Krylov subspace dimension. |
| max_iterations | Gets the maximum number of iterations. |
| mode | Gets the operator-function implementation mode. mode is an integer flag that can be used to select between the Spectra decomposition (serial; mode = 1) and Kothar decomposition (parallel; mode = 0) implementation. The Kothar decomposition is the default for Hermitian operators and disallowed for non-Hermitian operators. |
| num_eigenpairs | Gets the number of requested eigenpairs. |
| spectrum | Gets the target spectrum. |
| tolerance | Gets the solver tolerance. |