Abstract Algebra: Schwarz Inequality Homework

icystrike · Mar 21, 2010

Homework Statement

This is part of the proof of Schwarz inequity.
Please help me understand the following equation , i think it should not be a equal sign instead it should be greater or equal to.

attachment.php?attachmentid=24531&stc=1&d=1269158428.jpg

Homework Equations

The Attempt at a Solution

icystrike · Mar 21, 2010

will someone clear my doubt ? thanks in advance

mrbohn1 · Mar 21, 2010

No - the equals is correct. The norm is taken by multiplying out using the dot product (so a x b = a^Tb).

icystrike · Mar 21, 2010

mrbohn1 said:

No - the equals is correct. The norm is taken by multiplying out using the dot product (so a x b = a^Tb).

Thanks mrbohn. (:

Abstract Algebra: Schwarz Inequality Homework

Homework Statement

Homework Equations

The Attempt at a Solution

Attachments

Discussion

Hi! Can someone explain about Differential Equations?

Investigating the real roots of a cubic equation

Deriving spatial derivatives

What does "compute Aut(G)" mean?

J_1(x) = (x^2/10)*(J_1(x) + J_3(x)) How to solve?

Insights Revisiting the Velocity-Time Function

Insights Remote Operated Gate Control System

Insights AI Enriched Problem Solving

Insights Thinking Outside The Box Versus Knowing What’s In The Box

Insights Why Entangled Photon-Polarization Qubits Violate Bell’s Inequality

Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect

Abstract Algebra: Schwarz Inequality Homework

Homework Statement

Homework Equations

The Attempt at a Solution

Attachments

Discussion

Similar threads