Full publication list
In Differerntial Geometry and Geometric Analysis:
A rigidity result for the product of spheres. Canad. Math. Bull. (2023), accepted. Link
(Joint with Julius Baldauf and Tang-Kai Lee) Parabolic frequency for the mean curvature flow. Int. Math. Res. Not. IMRN (2024), no. 10, 8122-8136.. Link
Existence results for the Einstein-scalar field Lichnerowicz equations on CR manifold in the null case. Differential Integral Equations 37 (2024), no. 9-10, 623-646. Link
(Joint with Jinwoo Shin) Slowly converging Yamabe-type flow on manifolds with boundary. Commun. Contemp. Math. 26 (2024), no. 3, Paper No. 2250072. Link
(Joint with Cheikh Birahim Ndiaye) Optimal control for the conformal CR sub-Laplacian obstacle problem. NoDEA Nonlinear Differential Equations Appl. 31 (2024), no. 3, Paper No. 35. Link
(Joint with Jinwoo Shin and Zetian Yan) Convergence rate of the weighted Yamabe flow. Diff. Geom. Appl. 93 (2024), Paper No. 102119. Link
(Joint with Yen-Chang Huang) The differential geometry of curves in B1×R. J. Geom. Anal. 34 (2024), no. 2, Paper No. 43. Link
(Joint with Juncheol Pyo) First eigenvalues of free boundary hypersurfaces in the unit ball along the inverse mean curvature flow. Diff. Geom. Appl. 93 (2024), Paper No. 102095. Link
(Joint with Juncheol Pyo) Evolution of the first eigenvalue along the inverse mean curvature flow in space forms. J. Math. Anal. Appl. 532 (2024), no. 1, Paper No. 127980. Link
(Joint with Jinwoo Shin) Deformation of weighted scalar curvature. SIGMA Symmetry Integrability Geom. Methods Appl. 19 (2023), Paper No. 087. Link
(Joint with Jinwoo Shin) Yamabe solitons with boundary. Ann. Mat. Pura Appl. (4) 202 (2023), no. 5, 2219–2253. Link
(Joint with Jinwoo Shin and Zetian Yan) The weighted Yamabe flow with boundary. Comm. Pure Appl. Anal. 22 (2023), no. 8, 2590-2618. Link
(Joint with Jinwoo Shin) Weighted Yamabe solitons. Results Math. 78 (2023), no. 4, Paper No. 162. Link
(Joint with Juncheol Pyo) Sobolev inequality and isoperimetric inequality for submanifolds in a smooth metric measure space. Internat. J. Math. 34 (2023), no. 5, Paper No. 2350027, 21 pp. Link
(Joint with Jinwoo Shin) On the problem of prescribing weighted scalar curvature and the weighted Yamabe flow. Anal. Geom. Metr. Spaces 11 (2023), no. 1, agms–2022–0152. Link
Improved Lp-Folland-Stein-Sobolev inequality under constraints. Arch. Math. (Basel) 120 (2023), no.5, 521-532. Link
(Joint with Juncheol Pyo) Backward uniqueness for the inverse mean curvature flow. Geom. Dedicata 41 (2023), no. 2, Paper No. 41, 6 pp. Link
Ancient caloric functions on pseudohermitian manifolds. J. Geom. Anal. 33 (2023), no. 2, Paper No. 41, 21 pp. Link
Einstein-scalar field Lichnerowicz equations on CR manifolds. Differential Integral Equations 36 (2022), no. 3-4, 161-204. Link
Results related to the transverse Yamabe problem. Internat. J. Math. 33 (2022), no. 14, Paper No. 2250091, 25 pp. Link
(Joint with Jinwoo Shin) Smooth Yamabe invariant with boundary. Ann. Global Anal. Geom. 62 (2022), no. 2, 413-435. Link
A note on the Sobolev trace inequality. Proc. Amer. Math. Soc. 150 (2022), no. 3, 1257-1267. Link
(Joint with Jinwoo Shin) Equivariant Yamabe problem with boundary. Calc. Var. Partial Differential Equations 61 (2022), no.1, Paper No. 38. Link
(Joint with Jinwoo Shin) Evolution of the Steklov eigenvalue along the conformal mean curvature flow. J. Geom. Phys. 173 (2022), Paper No. 104436. Link
(Joint with Rong Tang) Fractional Yamabe solitons and fractional Nirenberg problem. Comm. Pure Appl. Anal. 20 (2021), no. 9, 3215–3234. Link
Uniqueness results on CR manifolds. Ann. Sc. Norm. Super. Pisa Cl. Sci. (5) 22 (2021), no. 2, 853-870. Link
(Joint with Jinwoo Shin) Chern-Yamabe problem and Chern-Yamabe soliton. Internat. J. Math. 32 (2021), no. 3, 2150016, 22 pp. Link
(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. Link
Results related to Chern-Yamabe flow. J. Geom. Anal. 31 (2021), 187-220. Link
(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
The Gauss-Bonnet-Chern mass under geometric flows. J. Math. Phys. 61 (2020), no. 11, 112501, 9 pp. Link
(Joint with Seongtag Kim) CR Nirenberg problem and zero Wester scalar curvature. Ann. Global Anal. Geom. 58 (2020), 207–226. Link
On the Ricci-Bourguignon flow. Internat. J. Math. 31 (2020), no. 6, 2050044, 40 pp. Link
(Joint with Kunbo Wang) CR Yamabe constant, CR Yamabe flow and its soliton. Nonlinear Anal. 199 (2020), 112043. Link
(Joint with Jinwoo Shin) On the cross curvature flow. Diff. Geom. Appl. 71 (2020), 101636. Link
Prescribing Q-curvature on Sn in the presence of symmetry. Comm. Pure Appl. Anal. 19 (2020), 715-722. Link
(Joint with Hung-Lin Chiu) Global differential geometry of curves in three dimensional Heisenberg group and CR sphere. J. Geom. Anal. 29 (2019), 3438–3469. Link
(Joint with Hyunmo Koo) Evolution of the Steklov eigenvalue under geodesic curvature flow. Manuscripta Math. 159 (2019), 453-473. Link
Prescribed mean curvature equation on the unit ball in the presence of reflection or rotation symmetry. Proc. Roy. Soc. Edinburgh Sect. A 149 (2019), 781-789. Journal link Link on arXiv.org
(Joint with Weimin Sheng and Kunbo Wang) Convergence of the CR Yamabe flow. Math. Ann. 373 (2019), 743-830. Link
Prescribing the Q'-curvature in three dimension. Discrete Contin. Dyn. Syst. 39 (2019), 2285-2294. Link
Backwards uniqueness of the Yamabe flow. Diff. Geom. Appl. 62 (2019), 184-189. Link
Conformal CR positive mass theorem. J. Geom. Anal. 28 (2018), 3477-3490. Link
First eigenvalues of geometric operators under the Yamabe flow. Ann. Global Anal. Geom. 54 (2018), 449-472. Link Detailed version on arXriv.org
Bach flow. J. Geom. Phys. 133 (2018), 1-9. Link
(Joint with Xuezhang Chen) Conformal curvature flows on compact manifold of negative Yamabe constant. Indiana U. Math. J. 67 (2018), 537-581. Link
(Joint with Xuezhang Chen and Liming Sun) Prescribed scalar curvature plus mean curvature flows in compact manifolds with boundary of negative conformal invariant. Ann. Global Anal. Geom. 53 (2018), 121-150. Journal link Detailed version on arXriv.org
(Joint with Leyang Bo and Weimin Sheng) The k-Yamabe solitons and the quotient Yamabe solitons. Nonlinear Anal. 166 (2018), 181-195. Link
A characterization of the disk by eigenfunction of the Steklov eigenvalue. Manuscripta Math. 154 (2017), 297-307. Link
(Joint with Seongtag Kim) The Yamabe problem on noncompact CR manifolds. Pacific J. Math. 285 (2016), 375-391. Link
Prescribed Webster scalar curvature on S2n+1 in the presence of reflection or rotation symmetry. Bull. Sci. Math. 140 (2016), 506-518. Link
Soliton to the fractional Yamabe flow. Nonlinear Anal. 139 (2016), 211-217. Link
The second CR Yamabe invariant. Pacific J. Math. 280 (2016), 371-400. Link
A note on compact CR Yamabe soliton. J. Geom. Phys. 94 (2015), 32-34. Link
Differentiable rigidity of hypersurface in space forms. Manuscripta Math. 146 (2015), 463-472. Link
Rigidity in a conformal class of contact form on CR manifold. C. R. Math. Acad. Sci. Paris 353 (2015), 167-172. Link
The Webster scalar curvature flow on CR sphere. Part II. Adv. Math. 268 (2015), 836-905. Link
The Webster scalar curvature flow on CR sphere. Part I. Adv. Math. 268 (2015), 758-835. Link
Almost Schur lemma for manifolds with boundary. Diff. Geom. Appl. 32 (2014), 97-112. Link
Results related to prescribing pseudo-Hermitian scalar curvature. Internat. J. Math. 24 (2013), pp29. Link
Results of prescribing Q-curvature on . Arch. Math. (Basel) 100 (2013), 85-93. Link
(Joint with H. Jacobowitz and P. Landweber) Optimality for totally real immersions and independent mappings of manifolds into . New York J. Math. 18 (2012), 463-477. Link
Prescribed Q-curvature flow on Sn. J. Geom. Phys. 62 (2012), 1233-1261. Link
The long time existence and convergence of the CR Yamabe flow. Commun. Contemp. Math. 14 (2012), pp50. Link
Prescribed curvature flow on surfaces. Indiana U. Math. J. 60 (2011), 1517-1542. Link
Q-curvature flow on Sn. Comm. Anal. Geom. 18 (2010), 791-820. Link
The structure of φ-stable minimal hypersurfaces in manifolds of nonnegative P-scalar curvature. Math. Ann. 348 (2010), 319-332. Link
Eigenvalue estimates for minimal hypersurfaces in hyperbolic space. Diff. Geom. Appl. 27 (2009), 104-108. Link
A remark on complete non-expanding Ricci solitons. Arch. Math. (Basel) 91 (2008), 284-288. Link
A first eigenvalue estimate for embedded hypersurfaces. Diff. Geom. Appl. 26 (2008), 273-276. Link
In Number Theory:
Squares in (12 + m2) ⋯ (n2 + m2). Integers 9 (2009), 711-716. Link
In Graph Theory:
The crossing number of K2,4,n. Ars Combin. 109 (2013), 527–537. Link
The projective plane crossing number of the circulant graph C(3k;{1,k}). Discuss. Math. Graph Theory 32 (2012), no. 1, 91–108. Link
The crossing number of K1,1,3,n. Ars Combin. 99 (2011), 461–471. Link
On Ramsey unsaturated and saturated graphs. Australas. J. Combin. 46 (2010), 13–18. Link
On the crossing number of some complete multipartite graphs. Util. Math. 79 (2009), 125–143. Link
The toroidal crossing number of K4,n. Discrete Math. 309 (2009), no. 10, 3238–3248. Link
The crossing number of K1,m,n. Discrete Math. 308 (2008), no. 24, 5996–6002. Link
A note on the total domination number. Util. Math. 77 (2008), 97–100.
The crossing number of K2,2,2,n. Far East J. Appl. Math. 30 (2008), no. 1, 43–69.
A proof of the crossing number of K3,n in a surface. Discuss. Math. Graph Theory 27 (2007), no. 3, 549–551. Link
The crossing number of C(3k+1;{1,k}). Discrete Math. 307 (2007), no. 22, 2771–2774. Link
On groupies in graphs. Australas. J. Combin. 38 (2007), 173–177. Link
The crossing number of K4,n on the real projective plane. Discrete Math. 304 (2005), no. 1-3, 23–33. Link
The crossing number of K1,5,n, K2,4,n and K3,3,n. Int. J. Pure Appl. Math. 17 (2004), no. 4, 491–515.