davidson-band-ratio

Syntax:

davidson-band-ratio [<ratio>=1.1]

Description:

Ratio of number of bands in the Davidson working set to the number of actual bands in the calculation. Increasing this number should improve eigen-problem convergence at the expense of increased memory requirements.

Properties:

Requires:     (None)

Forbids:     (None)

Allow multiple:    no

Default:

davidson-band-ratio 1.1

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