trdot {qwalkr}

The Trace Inner Product of Matrices

Description

Computes the trace inner product of two matrices A and B.

Usage

trdot(A, B)

Arguments

A, B

square matrices.

Value

The trace inner product on Mat_{n\ x\ n}(\mathbb{C}) is defined as

\langle A, B \rangle := tr(A^*B)

See Also

J(), tr(), cartesian()

Examples

A <- rbind(1:5, 2:6, 3:7)
B <- rbind(7:11, 8:12, 9:13)

# Compute the trace inner product of A and B
trdot(A, B)