Münster Journal of Mathematics - Volume 17 1

Contents

• Bounded functions on the character variety.
  Konstantin Ardakov and Laurent Berger, with an appendix by Dragoş Crişan and Jingjie Yang
  Received April 5, 2023; accepted February 20, 2024 (Linus Kramer)
• Tubed embeddings.
  Anton Petrunin
  Received February 25, 2024; accepted March 19, 2024 (Tadeusz Januszkiewicz)
• Subgeometries of (exceptional) Lie incidence geometries induced by maximal root subsystems.
  Paulien Jansen and Hendrik Van Maldeghem
  Received February 1, 2024; accepted April 20, 2024 (Linus Kramer)
• The rational HK-conjecture: Transformation groupoids and a revised version.
  Robin J. Deeley and Rufus Willett
  Received February 27, 2024; accepted May 15, 2024 (Joachim Cuntz)
• Note on C*-algebras associated to boundary actions of hyperbolic 3-manifold groups.
  Shirly Geffen and Julian Kranz
  Received July 29, 2024; accepted September 18, 2024 (Joachim Cuntz)
• The fundamental groupoid: Topology, Haar system and action.
  Rohit Dilip Holkar, Md Amir Hossain, and Dheeraj Kulkarni
  Received August 23, 2023; accepted October 30, 2024 (Siegfried Echterhoff)
• On various notions of distance between subalgebras of operator algebras.
  Ved Prakash Gupta and Sumit Kumar
  Received May 16, 2024; accepted November 11, 2024 (Siegfried Echterhoff)
• A determinant formula for Toeplitz operators associated to a minimal flow.
  Efton Park
  Received December 10, 2024; accepted December 10, 2024 (Siegfried Echterhoff)
• C*-algebra extensions associated to continued fraction expansions of rational numbers.
  Jack Spielberg
  Received August 31, 2024; accepted December 9, 2024 (Siegfried Echterhoff)