摘要
A group acts infinitely transitively on a set if for every positive integer , its action is -transitive on . Given a real affine algebraic variety of dimension greater than or equal to , we show that, under a mild restriction, if the special automorphism group of (the group generated by one-parameter unipotent subgroups) is infinitely transitive on each connected component of the smooth locus , then for any real affine suspension聽 over , the special automorphism group of is infinitely transitive on each connected component of . This generalizes a recent result given by Arzhantsev, Kuyumzhiyan, and Zaidenberg over the field of real numbers.