I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...
Learn how to graph a rational function. To graph a rational function, we first find the vertical and horizontal or slant ...
The assumption in the main result of Basic differential forms for actions of Lie groups (Proc. Amer. Math. Soc. 124 (1996), 1633-1642) is removed. Journal Information This monthly journal, begun in ...