Inner Products

Overview

Definition

• {% \langle x,y \rangle ^* = \langle y,x \rangle %}
• {% \langle a\vec{x} + b \vec{y}, \vec{z} \rangle = a \langle \vec{x} ,z \rangle + b \langle \vec{y} , z \rangle %}
• {% \langle x,x \rangle > 0 %}

Definition