Münster Journal of Mathematics - Volume 18 1

Contents

• Universal properties of variations\break of the little cubes operads.
  Kensuke Arakawa
  Received June 17, 2024; accepted January 14, 2025 (Michael Weiss)
• A cup product obstruction to Frobenius stability.
  Forrest Glebe
  Received June 10, 2024; accepted January 22, 2025 (Siegfried Echterhoff)
• Higher spin representations of maximal compact subalgebras of simply laced Kac-Moody algebras.
  Robin Lautenbacher and Ralf Köhl
  Received September 16, 2024; accepted February 12, 2025 (Bertrand Rémy)
• A higher index theorem on finite-volume locally symmetric spaces.
  Hao Guo, Peter Hochs, and Hang Wang
  Received May 6, 2025; accepted June 6, 2025 (Siegfried Echterhoff)
• Cup and cap products for cohomology and homology groups of ample groupoids.
  Hiroki Matui and Takehiko Mori
  Received December 4, 2024; accepted June 20, 2025 (Joachim Cuntz)
• Cuntz-Pimsner algebras of partial automorphisms twisted by vector bundles I: Fixed point algebra, simplicity and the tracial state space.
  Aaron Kettner
  Received July 1, 2025; accepted July 7, 2025 (Joachim Cuntz)
• Regular inclusions of simple unital C*-algebras.
  Keshab Chandra Bakshi and Ved Prakash Gupta
  Received May 1, 2025; accepted July 12, 2025 (Siegfried Echterhoff)
• Some nonlocal formulas inspired by an identity of James Simons.
  Serena Dipierro, Jack Thompson, and Enrico Valdinoci
  Received June 29, 2024; accepted July 29, 2025 (Linus Kramer)
• A general Greenlees-May splitting principle.
  Serge Bouc, Ivo Dell'Ambrogio, and Rubén Martos
  Received November 15, 2024; accepted July 28, 2025 (Siegfried Echterhoff)
• The Baum-Connes conjecture for extensions.
  Ralf Meyer
  Received August 7, 2025; accepted August 11, 2025 (Siegfried Echterhoff)
• Reciprocal Cuntz-Krieger algebras.
  Kengo Matsumoto and Taro Sogabe
  Received May 20, 2025; accepted August 18, 2025 (Joachim Cuntz)