Münster Journal of Mathematics - Volume 14 1

Contents

• Blow-up constructions for Lie groupoids and a Boutet de Monvel type calculus.
  Claire Debord and Georges Skandalis
  Received October 30, 2019; accepted January 6, 2020 (Joachim Cuntz)
• A tracially AF algebra which is not Z-absorbing.
  Zhuang Niu and Qingyun Wang
  Received September 27, 2019; accepted January 16, 2020 (Joachim Cuntz)
• Skew products of finitely aligned left~cancellative small categories and Cuntz-Krieger algebras.
  Eric Bédos, S. Kaliszewski, and John Quigg
  Received July 13, 2019; accepted February 13, 2020 (Siegfried Echterhoff)
• Hochschild cohomology and p-adic Lie groups.
  Claus Sorensen
  Received December 18, 2019; accepted March 10, 2020 (Peter Schneider)
• On an index theorem of Chang, Weinberger and Yu.
  Thomas Schick and Mehran Seyedhosseini
  Received October 22, 2019; accepted March 11, 2020 (Joachim Cuntz)
• The Weierstrass preparation theorem and resultants of p-adic power series.
  Laurent Berger
  Received January 27, 2020; accepted March 24, 2020 (Peter Schneider)
• Topological full groups of ultragraph groupoids as an isomorphism invariant.
  Gilles Gonçalves de Castro, Daniel Gonçalves, and Daniel W. van Wyk
  Received December 22, 2019; accepted May 5, 2020 (Siegfried Echterhoff)
• Generating derived categories of groups in Kropholler's hierarchy.
  Rudradip Biswas
  Received May 31, 2020; accepted June 2, 2020 (Tadeusz Januszkiewicz)
• Fell bundles over quasi-lattice ordered groups and C^*-algebras of compactly aligned product systems.
  Camila F. Sehnem
  Received January 3, 2020; accepted July 13, 2020 (Siegfried Echterhoff)

Münster Journal of Mathematics - Volume 14 2

Contents

• Classifying maps into uniform tracial sequence algebras.
  Jorge Castillejos, Samuel Evington, Aaron Tikuisis, and Stuart White
  Received June 9, 2020; accepted August 24, 2020 (Siegfriedf Echterhoff)
• Norm equivalences and ideals of composition algebras.
  Holger P. Petersson
  Received August 31, 2020; accepted October 3, 2020 (Linus Kramer)
• An Obata-type characterization of doubly-warped product Kähler manifolds.
  Nicolas Ginoux, Georges Habib, Mihaela Pilca, and Uwe Semmelmann
  Received July 29,2020; accepted November 11, 2020 (Burkhard Wilking)
• On 3-dimensional foliated dynamical systems and Hilbert type reciprocity law.
  Junhyeong Kim, Masanori Morishita, Takeo Noda, and Yuji Terashima
  Received October 14, 2020; accepted October 19, 2020 (Peter Schneider)
• An excision theorem for the K-theory of C*-algebras, with applications to groupoid C*-algebras.
  Ian F. Putnam
  Received August 22, 2020; accepted January 25, 2021 (Joachim Cuntz)
• Fredholm conditions and index for restrictions of invariant pseudodifferential operators to isotypical components.
  Alexandre Baldare, Rémi Côme, Matthias Lesch, and Victor Nistor
  Received November 23, 2020; accepted March 9, 2021 (Siegfried Echterhoff)
• Projective geometry for perfectoid spaces.
  Gabriel Dorfsman-Hopkins
  Received October 5, 2020; accepted May 5, 2021 (Peter Schneider)
• Elements with north-south dynamics and free subgroups have positive density in Thompson's groups T and V.
  Sean Cleary and Ariadna Fossas Tenas
  Received June 9, 2020; accepted May 14, 2021 (Tadeusz Januszkiewicz)
• On R-triviality of F₄, II.
  Maneesh Thakur
  Received January 2, 2020; accepted June 9, 2021 (Linus Kramer)
• An identification of the Baum-Connes and Davis-Lück assembly maps.
  Julian Kranz
  Received May 4, 2021; accepted June 12, 2021 (Joachim Cuntz)
• On the homotopy type of the spaces of spherical knots in Rⁿ.
  Victor Turchin and Thomas Willwacher
  Received Dec 18, 2020; accepted June 12, 2021 (Michael Weiss)
• Classification of irrational Θ-deformed CAR C*-algebras.
  Alexey Kuzmin and Lyudmila Turowska
  Received October 26, 2020; accepted June 12, 2021 (Joachim Cuntz)
• Unitary Cuntz semigroups of ideals and quotients.
  Laurent Cantier
  Received January 19, 2021; accepted June 29, 2021 (Joachim Cuntz)