unitary operators

esisk

Hi,
Will give a 30 minute talk in class about (group) and Unitary Operators. Could anybody suggest a suitable soursde suitable for a presentation (keeping the class interested) in first year Grad. level . Thank you

morphism

What class is this for?

Landau

First year graduate level...then you probably already know a lot of (the basics of) unitary operators, right? So in what context is this?

esisk

I am sorry...I wanted focus on its uses in quantum mechanics. Thank you