JournalsjncgVol. 15, No. 1Journal of Noncommutative GeometryVolume 15, No. 1 (2021)S2OArticles of this issue are accessible as open access under our subscribe to open model.pp. 1–39The Higson–Roe sequence for étale groupoids. II. The universal sequence for equivariant familiesMoulay-Tahar BenameurIndrava Roypp. 41–78Classification, Koszulity and Artin–Schelter regularity of certain graded twisted tensor productsAndrew ConnerPeter Goetzpp. 79–111Equivariant vector bundles over quantum spheresAndrey Mudrovpp. 113–146Algebraic bivariant KKK-theory and Leavitt path algebras.Guillermo CortiñasDiego Monteropp. 147–193Homotopy Poisson algebras, Maurer–Cartan elements and Dirac structures of CLWX 2-algebroidsJiefeng LiuYunhe Shengpp. 195–222K-theory and homotopies of twists on ample groupoidsChristian Bönickepp. 223–240Cup product on A∞A_\inftyA∞-cohomology and deformationsAlexey A. SharapovEvgeny D. Skvortsovpp. 241–278Cyclic A∞A_\inftyA∞-algebras and double Poisson algebrasDavid FernándezEstanislao Herscovichpp. 279–304The universal Boolean inverse semigroup presented by the abstract Cuntz–Krieger relationsMark V. LawsonAlina Vdovinapp. 305–345Vector bundles over multipullback quantum complex projective spacesAlbert Jeu-Liang Sheupp. 347–398The dual modular Gromov–Hausdorff propinquity and completenessFrédéric Latrémolière
pp. 1–39The Higson–Roe sequence for étale groupoids. II. The universal sequence for equivariant familiesMoulay-Tahar BenameurIndrava Roy
pp. 41–78Classification, Koszulity and Artin–Schelter regularity of certain graded twisted tensor productsAndrew ConnerPeter Goetz
pp. 147–193Homotopy Poisson algebras, Maurer–Cartan elements and Dirac structures of CLWX 2-algebroidsJiefeng LiuYunhe Sheng
pp. 223–240Cup product on A∞A_\inftyA∞-cohomology and deformationsAlexey A. SharapovEvgeny D. Skvortsov
pp. 241–278Cyclic A∞A_\inftyA∞-algebras and double Poisson algebrasDavid FernándezEstanislao Herscovich
pp. 279–304The universal Boolean inverse semigroup presented by the abstract Cuntz–Krieger relationsMark V. LawsonAlina Vdovina
