JournalsjncgVol. 17, No. 2

Volume 17, No. 2 (2023)

Journal of Noncommutative Geometry

J. Noncommut. Geom. cover

S2O

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pp. 385–406
Tracing projective modules over noncommutative orbifolds
Sayan Chakraborty
pp. 407–437
Atiyah sequences and connections on principal bundles over Lie groupoids and differentiable stacks
Indranil BiswasSaikat ChatterjeePraphulla KoushikFrank Neumann
pp. 439–468
Symmetries of simple $A T$ -algebras
Yuanhang Zhang
pp. 469–498
Nonnoetherian singularities and their noncommutative blowups
Charlie Beil
pp. 499–525
Finite GK-dimensional pre-Nichols algebras of (super)modular and unidentified type
Iván Ezequiel AngionoEmiliano CampagnoloGuillermo Sanmarco
pp. 527–572
Callias-type operators associated to spectral triples
Hermann Schulz-BaldesTom Stoiber
pp. 573–608
Geometric similarity invariants of Cowen-Douglas operators
Chunlan JiangKui JiDinesh Kumar Keshari
pp. 609–662
A quantitative relative index theorem and Gromov’s conjectures on positive scalar curvature (with an appendix by Jinmin Wang and Zhizhang Xie)
Zhizhang Xie
pp. 663–691
The structure of KMS weights on étale groupoid C*-algebras
Johannes Christensen
pp. 693–717
Wheel graph homology classes via Lie graph homology
Benjamin C. Ward
pp. 719–767
Connes' integration and Weyl's laws
Raphaël Ponge