
by Boyce & DiPrima (John Wiley & Sons, Inc., Seventh Edition, c○2001). http://bookboon.com/en/differential-equations-with-youtube-examples-ebook iii. This is a linear partial differential equation of first order for µ: Mµy − Nµx = µ(Nx − My). 5. Two C1-functions u(x, y) and v(x, y) are said to be functionally dependent. Article Download PDFView Record in ScopusGoogle Scholar. 2. K SchraderBoundary-value problems for second-order ordinary differential K SchraderSolutions of second order ordinary differential equations Wiley, New York (1964).