We present a generalized degree for maps between manifolds via framed bordism theory. We study when the degree of a map can be considered as an element of a homotopy group of spheres. Finally we apply this tools to prove a result concerning the generalized Hopf's invariant.
"On a generalized degree for continuous maps between manifolds." Tsukuba J. Math. 17 (2) 323 - 338, December 1993. https://doi.org/10.21099/tkbjm/1496162265