I'm currently studying ODE's from Boyce's 'Elementary differential equations and Boundary value problems', It's a good book and it also explains some physical applications of differential equations, but I'm looking for a book that its main topic is about how to write differential equations for various mathematical modelings of physical situations. I'd like to know more about ' the applications of ODE's ' and I'm looking for a book that is more application oriented.(adsbygoogle = window.adsbygoogle || []).push({});

my next question is what prerequisites I need to know before I can understand a book about PDE's.

Thanks in advance.

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# Two general questions about differential equations.

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