I am studying Partial DE for my Master.
I face a lot of difficulties in understanding them. It is the first time I am studying in my academic studies.
My main goal is to understand when systems are well placed, to be able to solve Cauchy problems, IV problems, and like this. I would like the book contains examples with solutions.
I have looked at other posts here but instead of helping me, they have confused me more in my choice.
I would like to ask if there is a good book for a beginner, written as simply as possible, in Partial DE.
Preferred to be an e-book.
Thank you in advance!!!