Cho, Yunhyung Classification of six-dimensional monotone symplectic manifolds admitting semifree circle actions. II. (English) Zbl 1485.53105 Int. J. Math. 32, No. 2, Article ID 2050120, 47 p. (2021). Reviewer: Manuel de León (Madrid) MSC: 53D20 14J45 PDFBibTeX XMLCite \textit{Y. Cho}, Int. J. Math. 32, No. 2, Article ID 2050120, 47 p. (2021; Zbl 1485.53105) Full Text: DOI arXiv
Cho, Yunhyung Classification of six-dimensional monotone symplectic manifolds admitting semifree circle actions. III. (English) Zbl 1485.53104 Int. J. Math. 32, No. 2, Article ID 2050106, 58 p. (2021). Reviewer: Ilya Karzhemanov (Moskva) MSC: 53D20 14J45 PDFBibTeX XMLCite \textit{Y. Cho}, Int. J. Math. 32, No. 2, Article ID 2050106, 58 p. (2021; Zbl 1485.53104) Full Text: DOI arXiv
Cho, Yunhyung Remark on the Betti numbers for Hamiltonian circle actions. (English. French summary) Zbl 1467.53085 C. R., Math., Acad. Sci. Paris 359, No. 2, 113-117 (2021). MSC: 53D20 53D05 PDFBibTeX XMLCite \textit{Y. Cho}, C. R., Math., Acad. Sci. Paris 359, No. 2, 113--117 (2021; Zbl 1467.53085) Full Text: DOI arXiv
Cho, Yunhyung; Kim, Yoosik Lagrangian fibers of Gelfand-Cetlin systems of \(\mathrm{SO}(n)\)-type. (English) Zbl 1489.53112 Transform. Groups 25, No. 4, 1063-1102 (2020). MSC: 53D20 52B05 17B08 PDFBibTeX XMLCite \textit{Y. Cho} and \textit{Y. Kim}, Transform. Groups 25, No. 4, 1063--1102 (2020; Zbl 1489.53112) Full Text: DOI arXiv
Cho, Yunhyung Classification of six-dimensional monotone symplectic manifolds admitting semifree circle actions. I. (English) Zbl 1419.53078 Int. J. Math. 30, No. 6, Article ID 1950032, 71 p. (2019). MSC: 53D20 14J45 PDFBibTeX XMLCite \textit{Y. Cho}, Int. J. Math. 30, No. 6, Article ID 1950032, 71 p. (2019; Zbl 1419.53078) Full Text: DOI arXiv
Cho, Yunhyung Classification of six dimensional monotone symplectic manifolds admitting semifree circle actions. arXiv:1912.13172 Preprint, arXiv:1912.13172 [math.SG] (2019). MSC: 53D20 14J45 BibTeX Cite \textit{Y. Cho}, ``Classification of six dimensional monotone symplectic manifolds admitting semifree circle actions'', Preprint, arXiv:1912.13172 [math.SG] (2019) Full Text: arXiv OA License
Cho, Yunhyung; Kim, Min Kyu; Suh, Dong Youp Embedded surfaces for symplectic circle actions. (English) Zbl 1387.53110 Chin. Ann. Math., Ser. B 38, No. 6, 1197-1212 (2017). Reviewer: Roman Golovko (Bruxelles) MSC: 53D20 53D05 PDFBibTeX XMLCite \textit{Y. Cho} et al., Chin. Ann. Math., Ser. B 38, No. 6, 1197--1212 (2017; Zbl 1387.53110) Full Text: DOI arXiv
Cho, Yunhyung; Kim, Min Kyu Hamiltonian circle action with self-indexing moment map. (English) Zbl 1354.53083 Math. Res. Lett. 23, No. 3, 719-732 (2016). MSC: 53D20 37J15 PDFBibTeX XMLCite \textit{Y. Cho} and \textit{M. K. Kim}, Math. Res. Lett. 23, No. 3, 719--732 (2016; Zbl 1354.53083) Full Text: DOI arXiv
Cho, Yunhyung Hard Lefschetz property of symplectic structures on compact Kähler manifolds. (English) Zbl 1380.53096 Trans. Am. Math. Soc. 368, No. 11, 8223-8248 (2016). MSC: 53D20 53D05 53C55 32Q15 PDFBibTeX XMLCite \textit{Y. Cho}, Trans. Am. Math. Soc. 368, No. 11, 8223--8248 (2016; Zbl 1380.53096) Full Text: DOI arXiv
Cho, Yunhyung Unimodality of Betti numbers for Hamiltonian circle actions with index-increasing moment maps. (English) Zbl 1343.53083 Int. J. Math. 27, No. 5, Article ID 1650043, 14 p. (2016). Reviewer: Saibal Ganguli (Allahabad) MSC: 53D20 53D05 PDFBibTeX XMLCite \textit{Y. Cho}, Int. J. Math. 27, No. 5, Article ID 1650043, 14 p. (2016; Zbl 1343.53083) Full Text: DOI arXiv
Cho, Yunhyung; Hwang, Taekgyu; Suh, Dong Youp Semifree Hamiltonian circle actions on 6-dimensional symplectic manifolds with non-isolated fixed point set. (English) Zbl 1338.53113 J. Symplectic Geom. 13, No. 4, 963-1000 (2015). MSC: 53D20 PDFBibTeX XMLCite \textit{Y. Cho} et al., J. Symplectic Geom. 13, No. 4, 963--1000 (2015; Zbl 1338.53113) Full Text: DOI arXiv
Cho, Yunhyung Log-concavity of the Duistermaat-Heckman measure for semifree Hamiltonian \(\mathrm{S}^1\)-actions. (English) Zbl 1309.37050 Proc. Am. Math. Soc. 142, No. 7, 2417-2428 (2014). Reviewer: Ivailo Mladenov (Sofia) MSC: 37J05 53D20 37J10 37J15 PDFBibTeX XMLCite \textit{Y. Cho}, Proc. Am. Math. Soc. 142, No. 7, 2417--2428 (2014; Zbl 1309.37050) Full Text: DOI
Cho, Yunhyung; Kim, Min Kyu Log-concavity of complexity one Hamiltonian torus actions. (English. French summary) Zbl 1253.53082 C. R., Math., Acad. Sci. Paris 350, No. 17-18, 845-848 (2012). MSC: 53D20 37J05 PDFBibTeX XMLCite \textit{Y. Cho} and \textit{M. K. Kim}, C. R., Math., Acad. Sci. Paris 350, No. 17--18, 845--848 (2012; Zbl 1253.53082) Full Text: DOI arXiv
Cho, Yunhyung The log-concavity conjecture on semifree symplectic S^1-manifolds with isolated fixed points. arXiv:1103.2998 Preprint, arXiv:1103.2998 [math.SG] (2011). MSC: 53D05 53D20 BibTeX Cite \textit{Y. Cho}, ``The log-concavity conjecture on semifree symplectic S^1-manifolds with isolated fixed points'', Preprint, arXiv:1103.2998 [math.SG] (2011) Full Text: arXiv OA License