What is a differential form? - Mathematics Stack Exchange 69 can someone please informally (but intuitively) explain what "differential form" mean? I know that there is (of course) some formalism behind it - definition and possible operations with differential forms, but what is the motivation of introducing and using this object (differential form)?
Easy to read partial differential equations book? Partial Differential Equations: An Introduction by Walter Strauss An Introduction to Partial Differential Equations by Michael Renardy Partial Differential Equations by Fritz John Partial Differential Equations by Lawrence C Evans My background is having read A First Course in Differential Equations with Modelling Applications by Dennis Zill
What actually is a differential? - Mathematics Stack Exchange I am a bit confused about differentials, and this is probably partly due to what I find to be a rather confusing teaching approach (I know there are a bunch of similar questions around, but none o
How to define linear and non-linear differential equation I have a problem understanding how to define a linear or non-linear Differential equation These are my answers to the questions, however, my teacher's answers are not the same as mine Questions
Differential algebra and differential-algebraic equations A differential algebraic system of equations is a system of equations where some equations are algebraic equations and some are differential equations The equations need not be polynomial