Recent Publications of Prof. Dr. Shirly Geffen
$\bullet $ Shirly Geffen and Julian Kranz. Note on C*-algebras associated to boundary actions of hyperbolic 3-manifold groups. arXiv e-prints, July 2024. arXiv:2407.15215.
$\bullet $ Eusebio Gardella, Shirly Geffen, Rafaela Gesing, Grigoris Kopsacheilis, and Petr Naryshkin. Essential freeness, allostery and Z-stability of crossed products. arXiv e-prints, May 2024. arXiv:2405.04343.
$\bullet $ Eusebio Gardella, Shirly Geffen, Julian Kranz, Petr Naryshkin, and Andrea Vaccaro. Tracially amenable actions and purely infinite crossed products. Mathematische Annalen, March 2024. doi:10.1007/s00208-024-02833-9.
$\bullet $ Eusebio Gardella, Shirly Geffen, Petr Naryshkin, and Andrea Vaccaro. Dynamical comparison and Z-stability for crossed products of simple $\rm C^*$-algebras. Advances in Mathematics, 438:109471, February 2024. doi:10.1016/j.aim.2023.109471.
$\bullet $ Shirly Geffen and Dan Ursu. Simplicity of crossed products by FC-hypercentral groups. arXiv e-prints, April 2023. arXiv:2304.07852.
$\bullet $ Eusebio Gardella, Shirly Geffen, Julian Kranz, and Petr Naryshkin. Classifiability of crossed products by nonamenable groups. J. Reine Angew. Math., 797(4565952):285–312, March 2023. doi:10.1515/crelle-2023-0012.
$\bullet $ Fernando Abadie, Eusebio Gardella, and Shirly Geffen. Partial $C^*$-dynamics and Rokhlin dimension. Ergod. Theor. Dyn. Syst., 42(10):2991–3024, October 2022. doi:10.1017/etds.2021.82.
$\bullet $ Fernando Abadie, Eusebio Gardella, and Shirly Geffen. Decomposable partial actions. J. Funct. Anal., 281(7):109112, October 2021. doi:10.1016/j.jfa.2021.109112.
$\bullet $ Shirly Geffen. Nuclear dimension of crossed products associated to partial dynamical systems. J. Funct. Anal., 281(2):109031, July 2021. doi:10.1016/j.jfa.2021.109031.
$\bullet $ Adam Dor-On, Søren Eilers, and Shirly Geffen. Classification of irreversible and reversible Pimsner operator algebras. Compos. Math., 156(12):2510–2535, January 2021. doi:10.1112/s0010437x2000754x.