center: Center an operator by rows or columns.

In eigencore: Certified Partial Eigenvalue and Singular Value Computation

Center an operator by rows or columns.

Description

Center an operator by rows or columns.

Usage

center(
  A,
  rows = FALSE,
  columns = TRUE,
  row_means = NULL,
  col_means = NULL,
  name = NULL
)

Arguments

A	Operator-like object.
rows	Whether to subtract row means.
columns	Whether to subtract column means.
row_means	Optional row means. Required for matrix-free row centering when they cannot be derived without densifying.
col_means	Optional column means. Required for matrix-free column centering when they cannot be derived without densifying.
name	Optional label for the centered operator.

Value

An eigencore_operator representing the centered linear map.

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