Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePSP volume 175 issue 2 Cover and Back matter.SubjectsMEAN value theorems; HYPERBOLIC groupsPublicationMathematical Proceedings of the Cambridge Philosophical Society, 2023, Vol 175, Issue 2, pb1ISSN0305-0041Publication typeArticleDOI10.1017/S0305004123000397