@article{oai:ir.kagoshima-u.ac.jp:00012671, author = {YASUI, Tsutomu}, journal = {Memoirs of the Faculty of Science, Kochi University. Ser. A, Mathematics = 高知大学理学部紀要. 数学}, month = {2016-10-31}, note = {The purposes of this article are (1) to more explicitly describe Haefliger's obstruction for a map f : M^n → N^{2n-k} to be homotopic to an embedding, (2) to show some relations among the Stiefel-Whitney classes of a map f and (3) to give methods to determine the Stiefel-Whitney classes of a map.}, pages = {73--84}, title = {ON THE STIEFEL-WHITNEY CLASSES OF MAPS AND HAEFLIGER'S OBSTRUCTIONS TO EMBEDDINGS : Dedicated to Professor Teiichi Kobayashi on his 60th birthday}, volume = {19}, year = {} }