Hi guys,
I m reading some theoretical physics paper that requires knowledge of dirac notation if someone could point me out to a good tutorial on it I come from a math background but I am studying this paper with my supervisor.
For example this is a specific example of what I am talking about and that was also what my professor presented when he was explaining some stuff about C* algebra those aren't really well defined like it doesn't give what specifically what is a tensor ! http://www.quantiki.org/wiki/Tensor_product
If we take for example the tensor product between two vectors each lives in Hilbert space I know that it has to satisfy certain properties but I can't find a good definition of what exactly is a tensor or a tensor product.
no actually I want to know it for math related area since I am undergrad student in math I am interested in it because it appears a lot when we deal with Hilbert space etc. I want though a book that gives a well defined definition for tensors.
Hi guys,
I am interested to learn tensor calculus but I can't find a good book that provide rigorous treatment to tensor calculus if anyone could recommend me to one I would be very pleased.
let E = episolon and D = delta;
the problem is as follows:
let f(x) = (2x^2 - 3x + 3). prove that lim as x approaches 3 f(x) = 21,
we write |f(x) - 21| = |x^2 + 2x - 15| = |x + 5||x - 3|
to make this small, we need a bound on the size of |x + 5| when x is close to 3. For example...