RYOSUKE TAKAHASHI  (·¨劼¤§) Rank Assistant Professor Tel +886-6-2757575 Ext. 65137 Fax +886-6-2743191 Office Math Building 319 Email tryotriple@gmail.com Homepage none Field Geometric Analysis and Partial Differential Equations Education Ph.D., Harvard University (2015) Experience 2018-  Assistant Professor, National Cheng Kung University Selected Publications An ancient solution of the Ricci ow in dimension 4 converging to the Euclidean Schwarzschild metric. Communication in Analysis and Geometry Volume 22, Number 2, p. 289-342 (2014). The moduli space of S1-type zero loci for Z/2-harmonic spinors in dimension 3, Communications in Analysis and Geometry Volume 31, Number 1, p. 119¡V242 (2023). Index theorem for Z/2-harmonic spinors, Mathematical Research Letters, Volume 25 (2018) Number 5. Energy bound for Kapustin-Witten solutions on S3 R+, (Joint work with Naichung Conan Leung), International Mathematics Research Notices, Volume 2020, Issue 19, p.6135¡V6148 (2020). New examples of Z/2 harmonic 1-forms and their deformations, (Joint work with Andriy Haydys and Rafe Mazzeo), preprint, https://arxiv.org/abs/2307.06227. An index theorem for Z/2-harmonic spinors branching along a graph, (Joint work with Andriy Haydys and Rafe Mazzeo), preprint, https://arxiv.org/abs/2310.15295. Collapsing of ALH?-Gravitational Instantons, (Joint work with Yu-Shen Lin), preprint, https://arxiv.org/abs/2305.16096.