We prove that the Yucas quaternionic mapping (considered in [6]) satisfies BG = X3(a) for any a∈BG. We also give examples of a quaternionic mapping which satisfies BG = X2(a) for any a∈BG but not (L) and a quaternionic mapping which satisfies BG = X1(a) for any a∈BG but not (L).
(EN)Download files
Citation rules
Vol. 6 (1992)
Published: 1992-09-30