Kirk Borne
@KirkDBorne
Differential geometry is a mathematical discipline that studies smooth manifolds, using techniques of vector calculus, linear algebra & multilinear algebra. It was used by Einstein in his development of General Relativity: https://t.co/S3F8M1T8ZF
Book: https://t.co/gfzu1ZUSHL https://t.co/ryRG9ehFyb
