golub_kahan: Golub-Kahan bidiagonalization method descriptor.

View source: R/classes.R

golub_kahanR Documentation

Golub-Kahan bidiagonalization method descriptor.

Description

Golub-Kahan bidiagonalization method descriptor.

Usage

golub_kahan(max_subspace = NULL, reorthogonalize = TRUE)

Arguments

max_subspace

Optional maximum Krylov subspace size.

reorthogonalize

Whether to apply full two-sided reorthogonalization. FALSE selects the native one-sided small-side policy where supported, with final acceptance still controlled by the exact two-sided certificate.

Value

An eigencore_method descriptor selecting Golub-Kahan bidiagonalization.


eigencore documentation built on July 26, 2026, 1:06 a.m.