A note on a paper by R. C. Alperin
We point out a mistake in the statement of Corollary 2 in R. C. Alperin's paper on Selberg's lemma.
math.GR↗
arXiv subjects
Publications and source records attributed to Jean Chessa.
We point out a mistake in the statement of Corollary 2 in R. C. Alperin's paper on Selberg's lemma.