Recent content by kellypedro

There is a mistake in my post, in the third paragraph. It says: Well, Apostol has a contour denoted by the greek letter "gamma", described by a function "alpha", which has its component functions, "gamma 1" and "gamma 2", all of them defined in [a,b] as parametric interval. That "gamm 1"...

Hello guys, I got a question about one point in the Green's theorem proof that appears in Apostol's Mathematical Analysis, first edition, Ed. Addison Wesley. More exactly, in the theorem 10-42, immediately previous (and essential) to Green's (p. 287-289). Please, if this is too involved or...