Let be a Clifford matrix in dimension n, c≠0, g（x）=（ax+b）（cx+d）<sup>-1</sup>, （x） be a Poincare extension in R<sup>n+1</sup>of g（x）. In 1985, L. Ahlfors established three conjugate c...Let be a Clifford matrix in dimension n, c≠0, g（x）=（ax+b）（cx+d）<sup>-1</sup>, （x） be a Poincare extension in R<sup>n+1</sup>of g（x）. In 1985, L. Ahlfors established three conjugate classes of M（R<sup>n</sup>）which are hyperbolic, elliptic and parabolic and their identifications. Here,展开更多
文摘Let be a Clifford matrix in dimension n, c≠0, g（x）=（ax+b）（cx+d）<sup>-1</sup>, （x） be a Poincare extension in R<sup>n+1</sup>of g（x）. In 1985, L. Ahlfors established three conjugate classes of M（R<sup>n</sup>）which are hyperbolic, elliptic and parabolic and their identifications. Here,
