TY - JOUR AU - JAGER, PIERRE DE AU - CONRADIE, JURIE TI - EXTREME POINT METHODS IN THE STUDY OF ISOMETRIES ON CERTAIN NONCOMMUTATIVE SPACES JO - Glasgow mathematical journal PY - 2022 SP - 462 EP - 483 VL - 64 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089521000227/ DO - 10.1017/S0017089521000227 ID - 10_1017_S0017089521000227 ER -