Basic examples show that coincidence theory is intimately related to central subjects of differential topology and homotopy theory such as Kervaire invariants and divisibility properties of Whitehead products and of Hopf invariants. We recall some recent results and ask a few questions which seem to be important for a more comprehensive understanding.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-bc85-0-18, author = {Ulrich Koschorke}, title = {Some homotopy theoretical questions arising in Nielsen coincidence theory}, journal = {Banach Center Publications}, volume = {86}, year = {2009}, pages = {275-280}, zbl = {1168.55001}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc85-0-18} }
Ulrich Koschorke. Some homotopy theoretical questions arising in Nielsen coincidence theory. Banach Center Publications, Tome 86 (2009) pp. 275-280. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc85-0-18/