Degree and point-inverses of mapping on spheres
By: by Matti Honkapohja.
Series: Annales Academiae Scientiarum Fennicae. Series A, I. Mathematica, 447
Publisher: Suomalainen Tiedeakatemia
Published: 1969
Place of publication: Helsinki
Language: eng
Subjects: Topological spaces.; Sphere.; Mappings (Mathematics)
Notes: Bibliography: p. 5.