Edit Profile (opens in new tab) Koh, Sung-Eun Co-Author Distance Author ID: koh.sung-eun Published as: Koh, Sung-Eun; Koh, Sung Eun; Koh, S.-E. more...less Documents Indexed: 33 Publications since 1987 Reviewing Activity: 24 Reviews Co-Authors: 14 Co-Authors with 23 Joint Publications 184 Co-Co-Authors all top 5 Co-Authors 10 single-authored 16 Kim, Young Wook 16 Shin, Heayong 16 Yang, Seong-Deog 8 Lee, Hyung Yong 4 Fujimori, Shoichi 4 Rossman, Wayne 4 Umehara, Masaaki 4 Yamada, Kotaro 2 Lee, Seungwon 1 Alías, Luis J. 1 Chung, In Jae 1 Lim, Jisun 1 Um, Taekwan 1 Yoo, Myung-Suk all top 5 Serials 4 Bulletin of the Australian Mathematical Society 4 Bulletin of the Korean Mathematical Society 3 Pacific Journal of Mathematics 3 Comptes Rendus. Mathématique. Académie des Sciences, Paris 2 Journal of Geometry and Physics 2 Glasgow Mathematical Journal 2 Journal of the Korean Mathematical Society 2 Osaka Journal of Mathematics 2 Proceedings of the American Mathematical Society 2 Communications of the Korean Mathematical Society 1 Geometriae Dedicata 1 Manuscripta Mathematica 1 Mathematical Journal of Okayama University 1 Mathematika 1 Mathematics Journal of Toyama University 1 Differential Geometry and its Applications all top 5 Fields 32 Differential geometry (53-XX) 3 Partial differential equations (35-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 1 Geometry (51-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Fluid mechanics (76-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 21 Publications have been cited 133 times in 73 Documents Cited by ▼ Year ▼ Spacelike maximal surfaces, timelike minimal surfaces, and Björling representation formulae. Zbl 1250.53016 Kim, Young Wook; Koh, Sung-Eun; Shin, Heayong; Yang, Seong-Deog 19 2011 Zero mean curvature surfaces in Lorentz-Minkowski 3-space and 2-dimensional fluid mechanics. Zbl 1320.53017 Fujimori, S.; Kim, Y. W.; Koh, S.-E.; Rossman, W.; Shin, H.; Umehara, M.; Yamada, K.; Yang, S.-D. 18 2015 Zero mean curvature surfaces in \(\mathrm{L}^3\) containing a light-like line. Zbl 1257.53090 Fujimori, S.; Kim, Y. W.; Koh, S.-E.; Rossman, W.; Shin, H.; Takahashi, H.; Umehara, M.; Yamada, K.; Yang, S.-D. 15 2012 Zero mean curvature surfaces in Lorentz-Minkowski 3-space which change type across a light-like line. Zbl 1319.53008 Fujimori, S.; Kim, Y. W.; Koh, S.-E.; Rossman, W.; Shin, H.; Umehara, M.; Yamada, K.; Yang, S.-D. 14 2015 A characterization of round spheres. Zbl 0936.53036 Koh, Sung-Eun 11 1998 Sphere theorem by means of the ratio of mean curvature functions. Zbl 0957.53026 Koh, Sung-Eun 10 2000 Helicoids in \(\mathbb S^2 \times \mathbb R\) and \(\mathbb H^2 \times \mathbb R\). Zbl 1172.53037 Kim, Young Wook; Koh, Sung-Eun; Shin, Heayong; Yang, Seong-Deog 8 2009 Addendum to the paper: Sphere theorem by means of the ratio of mean curvature functions. Zbl 1039.53062 Koh, Sung-Eun; Lee, Seung-Won 7 2001 Ruled minimal surfaces in the three-dimensional Heisenberg group. Zbl 1347.53050 Shin, Heayong; Kim, Young Wook; Koh, Sung-Eun; Lee, Hyung Yong; Yang, Seong-Deog 5 2013 Ruled minimal surfaces in the Berger sphere. Zbl 1318.53068 Shin, Heayong; Kim, Young Wook; Koh, Sung-Eun; Lee, Hyung Yong; Yang, Seong-Deog 4 2015 A nonexistence theorem for stable exponentially harmonic maps. Zbl 0838.58008 Koh, Sung Eun 3 1995 Compact embedded minimal surfaces in the Berger sphere. (Surfaces minimales compactes intégrées dans la sphère de Berger.) Zbl 1390.53066 Shin, Heayong; Kim, Young Wook; Koh, Sung-Eun; Lee, Hyung Yong; Yang, Seong-Deog 3 2018 Remarks on compact spacelike hypersurfaces in de Sitter space with constant higher order mean curvature. Zbl 0988.53007 Alías, Luis J.; Koh, Sung-Eun 3 2001 A characterization of totally umbilical hypersurfaces in de Sitter space. Zbl 1075.53070 Koh, Sung-Eun; Yoo, Myung-Suk 3 2004 Helicoidal minimal surfaces in \(\mathbb H^{2} \times \mathbb R\). Zbl 1252.53016 Kim, Young Wook; Koh, Sung-Eun; Shin, Heayong; Yang, Seong-Deog 2 2012 Erratum to: “Zero mean curvature surfaces in Lorentz-Minkowki 3-space which change type across a light-like line”. Zbl 1465.53027 Fujimori, S.; Kim, Y. W.; Koh, S.-E.; Rossman, W.; Shin, H.; Umehara, M.; Yamada, K.; Yang, S.-D. 2 2016 Schwarz’ CLP-surfaces in Nil\(_3\). Zbl 1479.53012 Shin, Heayong; Kim, Young Wook; Koh, Sung-Eun; Lee, Hyung Yong; Yang, Seong-Deog 2 2019 Another characterization of round spheres. Zbl 0951.53038 Lee, Seung-Won; Koh, Sung-Eun 1 1999 Graphs with constant ratio of mean curvatures and spherical caps. Zbl 1095.53041 Koh, Sung-Eun 1 2006 Stability of a constant mean curvature surface in \(R^ 3\). Zbl 0616.53008 Koh, Sung Eun 1 1987 Generalized surfaces with constant \(H/K\) in Euclidean three-space. Zbl 1167.53027 Kim, Young Wook; Koh, Sung-Eun; Shin, Heayong; Yang, Seong-Deog 1 2007 Schwarz’ CLP-surfaces in Nil\(_3\). Zbl 1479.53012 Shin, Heayong; Kim, Young Wook; Koh, Sung-Eun; Lee, Hyung Yong; Yang, Seong-Deog 2 2019 Compact embedded minimal surfaces in the Berger sphere. (Surfaces minimales compactes intégrées dans la sphère de Berger.) Zbl 1390.53066 Shin, Heayong; Kim, Young Wook; Koh, Sung-Eun; Lee, Hyung Yong; Yang, Seong-Deog 3 2018 Erratum to: “Zero mean curvature surfaces in Lorentz-Minkowki 3-space which change type across a light-like line”. Zbl 1465.53027 Fujimori, S.; Kim, Y. W.; Koh, S.-E.; Rossman, W.; Shin, H.; Umehara, M.; Yamada, K.; Yang, S.-D. 2 2016 Zero mean curvature surfaces in Lorentz-Minkowski 3-space and 2-dimensional fluid mechanics. Zbl 1320.53017 Fujimori, S.; Kim, Y. W.; Koh, S.-E.; Rossman, W.; Shin, H.; Umehara, M.; Yamada, K.; Yang, S.-D. 18 2015 Zero mean curvature surfaces in Lorentz-Minkowski 3-space which change type across a light-like line. Zbl 1319.53008 Fujimori, S.; Kim, Y. W.; Koh, S.-E.; Rossman, W.; Shin, H.; Umehara, M.; Yamada, K.; Yang, S.-D. 14 2015 Ruled minimal surfaces in the Berger sphere. Zbl 1318.53068 Shin, Heayong; Kim, Young Wook; Koh, Sung-Eun; Lee, Hyung Yong; Yang, Seong-Deog 4 2015 Ruled minimal surfaces in the three-dimensional Heisenberg group. Zbl 1347.53050 Shin, Heayong; Kim, Young Wook; Koh, Sung-Eun; Lee, Hyung Yong; Yang, Seong-Deog 5 2013 Zero mean curvature surfaces in \(\mathrm{L}^3\) containing a light-like line. Zbl 1257.53090 Fujimori, S.; Kim, Y. W.; Koh, S.-E.; Rossman, W.; Shin, H.; Takahashi, H.; Umehara, M.; Yamada, K.; Yang, S.-D. 15 2012 Helicoidal minimal surfaces in \(\mathbb H^{2} \times \mathbb R\). Zbl 1252.53016 Kim, Young Wook; Koh, Sung-Eun; Shin, Heayong; Yang, Seong-Deog 2 2012 Spacelike maximal surfaces, timelike minimal surfaces, and Björling representation formulae. Zbl 1250.53016 Kim, Young Wook; Koh, Sung-Eun; Shin, Heayong; Yang, Seong-Deog 19 2011 Helicoids in \(\mathbb S^2 \times \mathbb R\) and \(\mathbb H^2 \times \mathbb R\). Zbl 1172.53037 Kim, Young Wook; Koh, Sung-Eun; Shin, Heayong; Yang, Seong-Deog 8 2009 Generalized surfaces with constant \(H/K\) in Euclidean three-space. Zbl 1167.53027 Kim, Young Wook; Koh, Sung-Eun; Shin, Heayong; Yang, Seong-Deog 1 2007 Graphs with constant ratio of mean curvatures and spherical caps. Zbl 1095.53041 Koh, Sung-Eun 1 2006 A characterization of totally umbilical hypersurfaces in de Sitter space. Zbl 1075.53070 Koh, Sung-Eun; Yoo, Myung-Suk 3 2004 Addendum to the paper: Sphere theorem by means of the ratio of mean curvature functions. Zbl 1039.53062 Koh, Sung-Eun; Lee, Seung-Won 7 2001 Remarks on compact spacelike hypersurfaces in de Sitter space with constant higher order mean curvature. Zbl 0988.53007 Alías, Luis J.; Koh, Sung-Eun 3 2001 Sphere theorem by means of the ratio of mean curvature functions. Zbl 0957.53026 Koh, Sung-Eun 10 2000 Another characterization of round spheres. Zbl 0951.53038 Lee, Seung-Won; Koh, Sung-Eun 1 1999 A characterization of round spheres. Zbl 0936.53036 Koh, Sung-Eun 11 1998 A nonexistence theorem for stable exponentially harmonic maps. Zbl 0838.58008 Koh, Sung Eun 3 1995 Stability of a constant mean curvature surface in \(R^ 3\). Zbl 0616.53008 Koh, Sung Eun 1 1987 all cited Publications top 5 cited Publications all top 5 Cited by 93 Authors 14 Koh, Sung-Eun 14 Yang, Seong-Deog 11 Kim, Young Wook 11 Shin, Heayong 9 Umehara, Masaaki 9 Yamada, Kotaro 6 Akamine, Shintaro 6 Fujimori, Shoichi 6 Lee, Hyung Yong 6 Rossman, Wayne 4 Honda, Atsufumi 4 Pyo, Juncheol 4 Xia, Chao 3 Kokubu, Masatoshi 2 Alías, Luis J. 2 Chiang, Yuanjen 2 da Silva, Jonatan Floriano 2 Dey, Rukmini 2 Gao, Ruihua 2 Kaneda, Shin 2 Kaya, Seher 2 Kumar, Pradip 2 López Camino, Rafael 2 Saji, Kentaro 2 Singh, Rahul Kumar 2 Teramoto, Keisuke 2 Wang, Faxing 2 Wang, Guofang 2 Wang, Yuguang 2 Wu, Jie 2 Zhang, Xiaodan 1 Alarcón, Eva M. 1 Albujer, Alma L. 1 Ara, Mitsunori 1 Armas, Jay 1 Arsan, Güler Gürpinar 1 Bittencourt, Fidelis 1 Blau, Matthias 1 Brander, David 1 Branding, Volker 1 Caballero, Magdalena 1 Chang, Yuan 1 Cheung, Leung-Fu 1 Cho, Joseph 1 Cintra, Adriana Araujo 1 Colares, Antonio Gervásio 1 Crasta, Graziano 1 De Lima, Ronaldo Freire 1 Dhochak, Anu 1 dos Santos Reis, Hiuri Fellipe 1 Dos Santos, Fábio Reis 1 Dursun, Uǧur 1 de Lima, Henrique F. 1 Figueiredo, Edson S. 1 Fijimori, Shoichi 1 Fontenele, Francisco X. 1 Fragalà, Ilaria 1 Fujino, Hiroki 1 Fusieger, Pedro 1 Gao, Yaowen 1 Ghosh, Kohinoor 1 Guo, Jinyu 1 Hashimoto, Kaname 1 Hertrich-Jeromin, Udo J. 1 Izumiya, Shyuichi 1 Kawakami, Yu 1 Koiso, Miyuki 1 Kwong, Kwok-Kun 1 Leandro, Benedito 1 Lee, Jihyeon 1 Li, Guanghan 1 Li, Haizhong 1 Liu, Haiming 1 Liu, Jiancheng 1 Núñez, Roberto Alonso 1 Ogata, Yuta 1 Oliveira, Arlandson Matheus Silva 1 Oliynyk, Todd Andrew 1 Park, Sangwoo 1 Peng, Weili 1 Ripoll, Jaime Bruck 1 Roitman, Pedro 1 Roldán, Ángela 1 Sakaki, Makoto 1 Seo, Jin Ju 1 Soundararajan, Sidharth 1 Svensson, Martin 1 Velásquez, Marco Antonio Lázaro 1 Wang, Yongqiao 1 Wei, Yong 1 Xiong, Changwei 1 Yang, Lin 1 Yoo, Myung-Suk all top 5 Cited in 44 Serials 4 Differential Geometry and its Applications 4 The Journal of Geometric Analysis 3 Journal of Geometry and Physics 3 Pacific Journal of Mathematics 3 Results in Mathematics 3 Comptes Rendus. Mathématique. Académie des Sciences, Paris 2 Bulletin of the Australian Mathematical Society 2 Journal of Mathematical Analysis and Applications 2 Advances in Mathematics 2 Annales Polonici Mathematici 2 Manuscripta Mathematica 2 Monatshefte für Mathematik 2 Osaka Journal of Mathematics 2 Proceedings of the American Mathematical Society 2 Tôhoku Mathematical Journal. Second Series 2 Annals of Global Analysis and Geometry 2 Journal of the Ramanujan Mathematical Society 2 International Journal of Mathematics 2 Proceedings of the Indian Academy of Sciences. Mathematical Sciences 2 Boundary Value Problems 1 Mathematical Methods in the Applied Sciences 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Colloquium Mathematicum 1 Hiroshima Mathematical Journal 1 Illinois Journal of Mathematics 1 Journal of Differential Equations 1 Journal of the Korean Mathematical Society 1 Kodai Mathematical Journal 1 Mathematische Annalen 1 Mathematische Zeitschrift 1 Michigan Mathematical Journal 1 Proceedings of the Japan Academy. Series A 1 Tsukuba Journal of Mathematics 1 Bulletin of the Korean Mathematical Society 1 Revista Matemática Iberoamericana 1 Kyushu Journal of Mathematics 1 Turkish Journal of Mathematics 1 Boletín de la Sociedad Matemática Mexicana. Third Series 1 Journal of High Energy Physics 1 Mediterranean Journal of Mathematics 1 Foundations of Physics 1 Advances in Calculus of Variations 1 Pacific Journal of Mathematics for Industry 1 Proceedings of the American Mathematical Society. Series B all top 5 Cited in 13 Fields 69 Differential geometry (53-XX) 16 Partial differential equations (35-XX) 12 Global analysis, analysis on manifolds (58-XX) 4 Calculus of variations and optimal control; optimization (49-XX) 2 Manifolds and cell complexes (57-XX) 1 Algebraic geometry (14-XX) 1 Potential theory (31-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Convex and discrete geometry (52-XX) 1 Probability theory and stochastic processes (60-XX) 1 Numerical analysis (65-XX) 1 Quantum theory (81-XX) 1 Relativity and gravitational theory (83-XX) Citations by Year