On embeddable finite amalgams of groups
On embeddable finite amalgams of groups
In this paper, a problem of B. H. Neumann and Hanna Neumann [ 7 ] about the finite embeddability of an embeddable finite amalgam is discussed. After proving a “reduction theorem” for a finite amalgam to have a finite embedding, we examine some known embeddable amalgams (cf. [ 3 ]) …