Stadler, Stephan CAT(0) spaces of higher rank. II. (English) Zbl 07807376 Invent. Math. 235, No. 3, 709-743 (2024). Reviewer: Jialong Deng (Beijing) MSC: 53C20 53C23 53C24 51E24 53C35 PDFBibTeX XMLCite \textit{S. Stadler}, Invent. Math. 235, No. 3, 709--743 (2024; Zbl 07807376) Full Text: DOI arXiv OA License
Gorodski, Claudio; Lange, Christian; Lytchak, Alexander; Mendes, Ricardo A. E. A diameter gap for quotients of the unit sphere. (English) Zbl 07755548 J. Eur. Math. Soc. (JEMS) 25, No. 9, 3767-3793 (2023). MSC: 57S15 51F99 53B21 20D05 22E46 PDFBibTeX XMLCite \textit{C. Gorodski} et al., J. Eur. Math. Soc. (JEMS) 25, No. 9, 3767--3793 (2023; Zbl 07755548) Full Text: DOI arXiv
Nguyen, Thang; Wang, Shi Cheeger-Gromoll splitting theorem for groups. (English) Zbl 1512.20097 Algebr. Geom. Topol. 22, No. 7, 3377-3399 (2022). MSC: 20E34 51F99 53C23 PDFBibTeX XMLCite \textit{T. Nguyen} and \textit{S. Wang}, Algebr. Geom. Topol. 22, No. 7, 3377--3399 (2022; Zbl 1512.20097) Full Text: DOI arXiv
Rong, Xiaochun; Wang, Yusheng The soul conjecture in Alexandrov geometry in dimension 4. (English) Zbl 1503.53076 Adv. Math. 404, Part A, Article ID 108386, 41 p. (2022). Reviewer: Giulio Colombo (Milano) MSC: 53C20 53C23 51F99 PDFBibTeX XMLCite \textit{X. Rong} and \textit{Y. Wang}, Adv. Math. 404, Part A, Article ID 108386, 41 p. (2022; Zbl 1503.53076) Full Text: DOI arXiv
Mendes, Ricardo A. E. Lifting isometries of orbit spaces. (English) Zbl 1523.57037 Bull. Lond. Math. Soc. 53, No. 6, 1621-1626 (2021). Reviewer: Tomás Otero (Santiago de Compostela) MSC: 57S15 51F99 PDFBibTeX XMLCite \textit{R. A. E. Mendes}, Bull. Lond. Math. Soc. 53, No. 6, 1621--1626 (2021; Zbl 1523.57037) Full Text: DOI arXiv
Harvey, John; Searle, Catherine Positively curved Riemannian orbifolds and Alexandrov spaces with circle symmetry in dimension 4. (English) Zbl 1485.53054 Doc. Math. 26, 1889-1927 (2021). Reviewer: Jialong Deng (Beijing) MSC: 53C23 51K10 53C20 57R18 PDFBibTeX XMLCite \textit{J. Harvey} and \textit{C. Searle}, Doc. Math. 26, 1889--1927 (2021; Zbl 1485.53054) Full Text: DOI arXiv
Harvey, John; Searle, Catherine Almost non-negatively curved 4-manifolds with torus symmetry. (English) Zbl 1509.53037 Proc. Am. Math. Soc. 148, No. 11, 4933-4950 (2020). MSC: 53C20 53C23 51K10 PDFBibTeX XMLCite \textit{J. Harvey} and \textit{C. Searle}, Proc. Am. Math. Soc. 148, No. 11, 4933--4950 (2020; Zbl 1509.53037) Full Text: DOI arXiv
Harvey, John; Searle, Catherine Orientation and symmetries of Alexandrov spaces with applications in positive curvature. (English) Zbl 1371.53038 J. Geom. Anal. 27, No. 2, 1636-1666 (2017). MSC: 53C23 53C20 51K10 53C70 PDFBibTeX XMLCite \textit{J. Harvey} and \textit{C. Searle}, J. Geom. Anal. 27, No. 2, 1636--1666 (2017; Zbl 1371.53038) Full Text: DOI arXiv Link
Gorodski, Claudio; Lytchak, Alexander Isometric actions on spheres with an orbifold quotient. (English) Zbl 1348.53042 Math. Ann. 365, No. 3-4, 1041-1067 (2016). Reviewer: Nabil L. Youssef (Giza) MSC: 53C20 51F15 58E40 PDFBibTeX XMLCite \textit{C. Gorodski} and \textit{A. Lytchak}, Math. Ann. 365, No. 3--4, 1041--1067 (2016; Zbl 1348.53042) Full Text: DOI arXiv
Kramer, L.; Lytchak, A. Homogeneous compact geometries. (English) Zbl 1309.51003 Transform. Groups 19, No. 3, 793-852 (2014); erratum ibid. 24, No. 2, 589-596 (2019). Reviewer: Theo Grundhöfer (Würzburg) MSC: 51E24 20E42 22E46 PDFBibTeX XMLCite \textit{L. Kramer} and \textit{A. Lytchak}, Transform. Groups 19, No. 3, 793--852 (2014; Zbl 1309.51003) Full Text: DOI arXiv
Galaz-Garcia, Fernando; Searle, Catherine Nonnegatively curved 5-manifolds with almost maximal symmetry rank. (English) Zbl 1294.53038 Geom. Topol. 18, No. 3, 1397-1435 (2014). MSC: 53C20 57S25 51M25 PDFBibTeX XMLCite \textit{F. Galaz-Garcia} and \textit{C. Searle}, Geom. Topol. 18, No. 3, 1397--1435 (2014; Zbl 1294.53038) Full Text: DOI arXiv
Wörner, Andreas A splitting theorem for nonnegatively curved Alexandrov spaces. (English) Zbl 1261.53044 Geom. Topol. 16, No. 4, 2391-2426 (2012). Reviewer: Leonid Kovalev (Syracuse) MSC: 53C23 51H25 PDFBibTeX XMLCite \textit{A. Wörner}, Geom. Topol. 16, No. 4, 2391--2426 (2012; Zbl 1261.53044) Full Text: DOI