Recent content by Hamza M khan

Hi. Thank you for your reply. You are right in that I definitely don't have a proper background to study something like Evans. I meant rigorous in the sense using precise terminology and stating the theorems and their conditions (without proofs). I will try out Strauss. I don't really mind...

I have just finished my sophomore year as a physics major and am trying to teach myself Partial differential equations. My focus is primarily the various techniques of solving PDEs, but I would like to use a text that is rigorous to a certain extent. (For example, I would at least like...

My attempt: 1) I am going to start this with a goal of setting up a reimann sum. First I divide the "arc"(?) of angle pi into n sub-arcs of equal angle Δθ 2) The total center of mass can be found if centers of mass of parts of the system are known. In each circular arc interval, I choose a...