Pak Tung Ho
Professor
This is
my cat, Cheeseball
Here is my CV.
Here
is my Google Scholar profile.
Here
is my interview by Sogang weekly. Here is the Korean
version.
Contact Information:
Office: R1409
Address: Department of Mathematics, Sogang University, Seoul 04107, Korea
Phone: 02-705-8876
Email: paktungho"at"yahoo"dot"com"dot"hk
Education:
¨ Ph.D. (2010) Purdue University, Advisor: Prof. Sai Kee Yeung, Thesis: Results on geometric flow
¨ M.Phil. (2004) Chinese University of Hong Kong
¨ B.Sc. (2002) Hong Kong Baptist University
Employment and Professional Experience:
Ø 06/2020-present: Member, Center for Quantum SpaceTime, Sogang University
Ø 04/2019-12/2022: Associate Member, School of Mathematics, Korea Institute for Advance Study
Ø 09/2019- present: Professor, Department of Mathematics, Sogang University
Ø 08/2016-01/2017: Visiting Fellow, Department of Mathematics, Princeton University
Ø 09/2014-08/2019: Associate Professor, Department of Mathematics, Sogang University
Ø 09/2010-08/2014: Assistant Professor, Department of Mathematics, Sogang University
Awards:
· Excellent research paper award, 2018, Korean Mathematical Society official annoucement of KMS KMS newsletter annoucement from Sogang University (in English) annoucement from Sogang University (in Korean) announcement from School of Natural Science (in Korean)
· Faculty Members of the Year, 2018, Best Research Award, Sogang University Link
· Faculty Members of the Year, 2017, Best Teaching Award, Sogang University Link
· Faculty Members of the Year, 2016, Best Research Award, Sogang University Link 1 Link 2
· Faculty Members of the Year, 2014, Best Research Award, Sogang University Link
· Faculty Members of the Year, 2012, Best Research Award, Sogang University Link
· Faculty Members of the Year, 2011, Best Teaching Award, Sogang University Link
·
Gerald R. MacLane Memorial Award, 2006, Outstanding Graduate Student
in Mathematics, Purdue University
Research Interest:
Differential Geometry, Geometric Analysis, Geometric Flow, Partial Differential Equation, and Graph Theory
Selected publications:
1. (Joint with Jinwoo
Shin) Equivariant Yamabe problem with boundary. Calc. Var. Partial Differential Equations 61 (2022), no.1, Paper No. 38.
Link
2. Uniqueness results
on CR manifolds. Ann. Sc. Norm. Super.
Pisa Cl. Sci. (5) 22 (2021), no.
2, 853-870. Link
3. (Joint with Jih-Hsin Cheng and Hung-Lin
Chiu) Connected sum of CR manifolds with positive CR Yamabe
constant. J. Geom. Anal. 31 (2021), 298-311. Journal
Link Link on
arXriv.org
4. Results related to Chern-Yamabe flow. J.
Geom. Anal. 31 (2021),
187-220. Link
5. (Joint
with Junyeop Lee and Jinwoo
Shin) The second generalized Yamabe
invariant and conformal mean curvature flow on manifolds with boundary. J. Differential Equations 274 (2021), 251–305. Link
6. Prescribing
Q-curvature on 
in the presence of
symmetry. Comm. Pure Appl. Anal. 19 (2020), p.715-722. Link
7. (Joint with Hung-Lin
Chiu) Global differential geometry of curves in three dimensional
Heisenberg group and CR sphere. J. Geom.
Anal. 29 (2019), p.3438–3469. Link
8. (Joint with Weimin
Sheng and Kunbo Wang) Convergence of the CR Yamabe
flow. Math. Ann. 373 (2019), p.743-830. Journal link Link on arXriv.org
9. Prescribing the Q'-curvature in three dimension. Discrete Contin. Dyn. Syst. 39 (2019),
p.2285-2294. Link
10. Conformal CR
positive mass theorem. J. Geom. Anal.
28 (2018), p.3477-3490. Link
11. (Joint with Xuezhang Chen) Conformal curvature flows
on compact manifold of negative Yamabe constant.
Indiana U. Math. J.
67 (2018), p.537-581. Link
12. (Joint
with Leyang Bo and Weimin
Sheng) The k-Yamabe
solitons and the quotient Yamabe solitons.
Nonlinear Anal. 166 (2018), p.181-195. Link
13. Soliton to the
fractional Yamabe flow. Nonlinear Anal. 139
(2016), p.211-217. Link
14. The Webster scalar curvature flow on
CR sphere. Part II. Adv. Math. 268 (2015), p.836-905. Link Detailed
version on arXiv.org
15. The Webster
scalar curvature flow on CR sphere. Part I. Adv.
Math. 268 (2015), p.758-835. Link Detailed
version on arXiv.org
16. The long time existence and convergence of the CR Yamabe flow. Commun. Contemp. Math. 14 (2012), pp50. Link
17. Prescribed curvature flow on surfaces. Indiana U. Math. J. 60 (2011), p.1517-1542. Link
18. Q-curvature flow on .
Comm. Anal. Geom. 18 (2010), p.791-820. Link
19. The structure of φ-stable minimal hypersurfaces in manifolds of nonnegative P-scalar curvature. Math. Ann. 348 (2010), p.319-332. Link
Click here for the full publications list.
Events:
Geometric Analysis online seminar, 2021
Geometry Conference in Sogang
University, Korea, 2020 (CANCELLED)
International
Conference on Complex and Geometric Analysis, Xinyang, China, 2019
2019 KMS
Spring meeting, Kangwon National University, Chuncheon, Korea, 2019
Sinchon
Workshop on Algebraic Geometry, Sogang University,
Korea, 2018
Workshop of
Geometric Analysis, Zhejiang University, Hangzhou, China, 2017
Complex Geometry Conference--in honor of Ngaiming Mok’s 60th birthday, KIAS, Korea, 2016
The 11st Korean
Conference in Several Complex Variables, Gyeong
Ju, Korea, 2016
2016 KMS
Spring meeting, Sungkyunkwan University, Suwon,
Korea, 2016
International Conference on Geometric and Nonlinear Analysis, Xinyang, China, 2015
PNU
Math Forum 2015, Pusan National University, Busan, Korea, 2015
Young Geometric Analysts Forum, Tsinghua Sanya International Mathematics Forum, China, 2015
International Conference on Complex Analysis and Geometry, Wuhan University, China, 2014
Workshop on Complex Geometry, The University of Hong Kong, Hong Kong, 2012
6th Pacific Rim Conference on Complex Geometry, Gyeong Ju, Korea, 2011
Teaching:
Miscellaneous:
If you can read Chinese, here
is a story of a pen.
Here is a very inspiring video of Stephen Curry: Success is Not an Accident
Updated:
22nd January, 2022