Daehwan Kim

Appointments

• Research Fellow 2018.09. ~ 2020.08 School of Mathematics, Korea Institute for Advanced Study, Republic of Korea.
  Mentor: Prof. Jinsung Park (Prior Mentor: Prof. Jaigyoung Choe)

"Imagine the Impossible"

• Associate Member of KIAS 2020.09. ~ present School of Mathematics, Korea Institute for Advanced Study, Republic of Korea. 

"Imagine the Impossible"

• Assistant Professor 2020.09. ~ present Department of Mathematics Education, Daegu University, Republic of Korea.

"Love, Light and Freedom"

Education

• Bachelor in Mathematics 2007 ~ 2012 Gyeongsang National University, Republic of Korea. 

"Future Pioneer & Value Sharer"

• Master in Mathematics 2012 ~ 2014 Pusan National University, Republic of Korea.
  Thesis title: Translating solitons foliated by spheres
  Advisor: Prof. Juncheol Pyo

"Truth, Freedom and Service"

• Ph.D. in Mathematics 2014 ~ 2018 Pusan National University, Republic of Korea.
  Thesis title: Rigidity and construction of geometric surfaces related to mean curvature
  Advisor: Prof. Juncheol Pyo

  "Truth, Freedom and Service"

Publications & Preprints

Mathematics

1.  D. Kim and J. Pyo, Translating solitons foliated by spheres.  Internat. J. Math. 28 (2017), no. 1, 1750006, 11 pp.

2. D. Kim and J. Pyo, Rigidity theorems of minimal surfaces foliated by similar planar curves.  Results Math. 72 (2017), no. 4, 1697-1716.

3. D. Kim and J. Pyo, Existence and asymptotic behavior of helicoidal translating solitons of the mean curvature flow.  Discrete Contin. Dyn. Syst. 38 (2018), no. 11, 5897-5919.

4. D. Kim and J. Pyo, Translating solitons for the inverse mean curvature flow.  Results Math. 74 (2019), no. 1, 74:64.

5. D. Kim and J. Pyo, O(m) × O(n)-Invariant homothetic solitons for inverse mean curvature flow in R^{m+n}.  Nonlinearity 32 (2019), no. 10, 3873-3911

6. D. Kim, Rotationally symmetric spacelike translating solitons for the mean curvature flow in Minkowski space. J. Math. Anal. Appl. 488 (2020), no. 2, 124086, 24 pp.

7. D. Kim and J. Pyo, Remarks on solitons for inverse mean curvature flow.  Math. Nachr. 293 (2020), no. 12, 2363-2369.

8. D. Kim and J. Pyo, Half-space type theorem for translating solitons of the mean curvature flow in Euclidean space. Proc. Amer. Math. Soc. Ser. B 8 (2021), 1–10.

9. D. Kim and J. Pyo, Properness of translating solitons for the mean curvature flow. Internat. J. Math. 33 (2022), no. 4, 2250032, 6 pp.

10. J. Ha and D. Kim, Maximal graphs and harmonic mappings.  J. Math. Anal. Appl. 527 (2023), no. 1, 127412, 17 pp.

11. D. Kim, Curvature estimates of a space-like graph in a Lorentzian product space. Math. Inequal. Appl. 27 (2024), no. 2, 499-518

12. D. Kim and Y. Ogata, Separable minimal surfaces and their limit behavior. J. Korean Math. Soc. 61 (2024), no 4, 761-778.

13. D. Kim and S. H. Park, A minimal surface foliated by circles or geodesics in dS3 and H3. Bull. Korean Math. Soc. 62 (2025), no. 3, pp. 711–730.

14. D. Kim and Y. Ogata, Separable zero mean curvature surfaces in the 3-dimensional Minkowski space, preprint (2025), to appear TMJ.

15. D. Kim and J. Pyo, Rotationally symmetric λ-translating solitons in the (n+1)-dimensional Minkowski space  Ln+1. preprint (2025), to appear DCDS.

16. D. Kim,  Zero mean curvature submanifolds as generalizations of rotational surfaces in Minkowski space. preprint (2025), to appear APM.

17. J. Ha and D. Kim, On the growth of maximal graphs over domains, preprint(2025), submitted..

18. D. Kim, Bernstein-type theorem for a space-like f-minimal submanifold in a pseudo-Riemannian manifold. preprint (2024), submitted.

Mathematics Education

1. J. Kang and D. Kim, Research on pre-service teacher education through understanding of conic sections in non-Euclidean geometry. Jour. Sci. Edu. 47 (2023), no. 3, pp.263-272.

2. D. Kim, Preservice teacher education through the study of geodesic triangles in geometric spaces. J. Sch. Educ. Res. 14 (2024), no. 2, pp.11-29.

Archives of Seminars and Conferences

• 2019 Riemannian and Complex Geometry Seminar
  supported by Korea Institute for Advanced Study.

• 2020 Differential Geometry Seminar
  supported by Korea Institute for Advanced Study.

• 2020.02.10 ~ Workshop and School on Geometric Analysis and Discrete Geometry
  2020.02.13 supported by National Research Foundation of Korea.

• 2021.09.17~ Industrial mathematics and AI for ungraduated students in Daegu University
  2021.11.19 supported by Daegu University and Finance·Fishery·Manufacture Industrial Mathematics Center on Big Data.

• 2022.11.18~ Industrial mathematics and AI for ungraduated students in Daegu University II
  2022.11.28 supported by Daegu University and Finance·Fishery·Manufacture Industrial Mathematics Center on Big Data.

• 2023.07.10~ Mini-workshop on Riemannian and complex geometry
  2023.07.11 supported by National Research Foundation of Korea.

• 2023.11.08~ Industrial mathematics and AI for ungraduated students in Daegu University III
  2023.11.23 supported by Daegu University and Finance·Fishery·Manufacture Industrial Mathematics Center on Big Data.

Awards

• 2015.07.30 Award for Presentation Excellence, The 9th Graduate Student Workshop on Mathematics, Osaka City University, Japan.

• 2022.07.28 The Grand Prize for Learning Special Interest Group+, Teaching and Learning Development Center, Daegu University, Republic of Korea.

• 2022.12.13 2022 Daegu University Excellent Lecturer, Daegu University, Republic of Korea.

Contributions for Copyrights

• 2018.12.20 Algorithm for the enclosed area between two ellipses, Software for Medical Purposes, Republic of Korea.
      The copyright holder: Institute for Research & Industry Cooperation, Pusan National University.

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