TY  - JOUR
AU  - Rodríguez Sanjurjo, José Manuel
PY  - 1984
DO  - 10.4153/CMB-1984-021-8
SN  - 0008-4395
UR  - https://hdl.handle.net/20.500.14352/64693
T2  - Canadian Mathematical Bulletin
AB  - The author introduces the notion of an ε -fundamental retraction which combines conditions that are used in Borsuk's shape theory, the reviewer's approximate shape theory, and Bogatyi's internal shape theory. This concept is used to define a class of...
LA  - eng
M2  - 134
PB  - University of Toronto Press
KW  - Shape theory
TI  - On fundamental approximative absolute neighborhood retracts
TY  - journal article
VL  - 27
ER  -