In this note we show that certain non-isomorphic free amalgamated products with cyclic amalgamated subgroup and the same type have the same number of subgroups of every index.
|Number of pages||5|
|Journal||Journal of Siberian Federal University - Mathematics and Physics|
|Publication status||Published - 14 Apr 2014|
- Non-isomorphic free amalgamated products
ASJC Scopus subject areas
- Physics and Astronomy(all)