Publications

2021

• A map of degree 3 from n-ball into (3n-2)-ball is determined by its 3-jets, submitted.
• Characterization of holomorphic maps from n-ball to (3n-2)-ball, preprint.

2020

• S. Ji and W. Yin, D'Angelo's conjecture and the third gap interval, MATH. Z. 295(2020), no. 3-4, 1583-1595.

2019

• X. Cheng, S. Ji and W. Yin, Mappings between balls with geometric and degeneracy rank two, Sci. China Math. 62, 1947-1960(2019).

2018

• S. Ji and W. Yin, Upper boundary points of the gap intervals for rational maps between balls, the Asian Journal of Math, Vol. 22, No. 3(2018), 493-506.

2016

• J. Andrews, X. Huang, S. Ji and W. Yin, Mapping Bⁿ int B^3n-3, Communications in Analysis and Geometry, Vol. 24, No. 2, 279-300(2016).

2014

• X. Huang, S. Ji and W. Yin, The third gap for proper holomorphic maps between balls , Math. Ann. 358, No. 1-2, 115-142 (2014).
• X. Huang, S. Ji and B. Lee, CR Embeddings and Kahler Manifolds with Pseudo-conformally Flat Curvature Tensors, Journal of Geometric Analysis, 4(2014)24, 1912-1928..

2013

• X. Cheng, S. Ji amd W. Liu, CR Submanifolds in the Sphere ana Their Gauss maps, Science in China: Series A Mathematics, vol.56(2013), no.5, 1041-1049.

2012

• X. Cheng, and S. Ji, Linearity and second fundamental forms for proper holomorphic maps from Bⁿ⁺¹ to B^4n-3, Journal of Geometric Analysis, 2012, Volume 22, Number 4, 977-1006.
• S. Ji, Spherical CR geometry and holomorphically immersed spheres, Differential Geometry:Under the Influence of S.-S. Chern, editted by Y. Shen, Z. Shen and S.T. Yau, Differential geometry ALM 22, (2012), 211-230.

2010

• J. Faran, X. Huang, S. Ji and Y. Zhang, Rational and polynomial maps between balls, Pure and Applied Mathematics Quarterly, vol. 6, num. 3 (2010), p.829-842.
• Stephen S.-T. Yau, S. Ji and C. Zhan, Spherical Extension Property No Longer True for Domains in Algebraic Variety with Isolated Singularity, Science in China: Series A Mathematics, vol. 53 (2010) no.1, 257-260.
• S. Ji, Spherical CR submanifolds of a Sphere, Lecture Notes Series, Research Institute of Mathematics Global Analysis Research Center, Seoul National University, No. 54, 131 pages, 2010.
• S. Ji and Y. Yuan, Flatness of CR submanifolds in a sphere, Science in China: Series A Mathematics, vol. 53, no.3 (2010), p.701-718.
• S. Ji, A new proof for Faran's Theorem, Recent Advancs in Geometric Analysis, Adv. Lect. Math. (ALM), 11, Editors: Y. Lee, C. Lin and M. Tsui, Higher Education Press and International Press, Somerville, MA, 2010, 101-127.

2009

• X. Huang, S. Ji and W. Yin, Recent prograss on two problems in several complex variables, ICCM Proceeding (International Congress of Chinese Mathematicians), vol. I, 563-575, 2009.
• S. Ji and Y. Zhang, Classification of rational proper holomorphic mappings from B² into B^N with degree 2, Science in China: Series A Mathematics, vol.52, No.12, 2009, 2647-2667.

2007

• X. Huang and S. Ji, Every real ellipsoid in C² must admit CR umbilic points, Trans. Amer. Math. Soc. 359 (2007), 1191-1204.
• X. Huang, and S. Ji, On some rigidity problems in Cauchy-Riemann Geometry, AMS/IP Stidies on Advanced Math., edited by Stephen S.-T. Yau, Z. Chen, J. Wang and S. Tan, Volume 39(2007), 89-107.

2006

• X. Huang, S. Ji and D. Xu, A new gap phenomenon for proper holomorphic mappings from Bn into BN, Math. Research Letter, 13(2006), no.4, 509-523.
• Z. Chen, S. Ji and D. Xu, Rational proper holomorphic mappings from Bⁿ into B^N with degree 2 , Science in China: Series A Mathematics 2006 Vol. 49 No. 11, 1504-1522.

2005

• X. Huang, S. Ji and D. Xu, Several Results for Holomorphic Mappings from Bⁿ into B^N, Geometric analysis of PDE and several complex variables, 267--292, Contemp. Math., 368, Amer. Math. Soc., Providence, RI, 2005.

2004

• S. Ji and D. Xu, Maps between Bn and BN with Geometric Rank k0 less than n-1 and Minimum N, Asian J. Math, Vol.8, No.2(2004), 233-258.

2002

• S. Ji, Algebraicity of real hypersurfaces and blowing-down, J. of Geom. Ana., 12(2002), 255-264.
• S. Ji, Algebraicity of real hypersurfaces with maximal rank, Amer. J. Math. 124 (2002), no. 6, 1083--1102.
• X. Huang and S. Ji, Cartan-Chern-Moser theory on algebraic hypersurfaces and automorphism group of algebraic domains, Ann. Inst. Fourier (Grenoble) 52 (2002), no. 6, 1793--1831.

2001

• X. Huang and S. Ji, Mapping Bⁿ into B^2n-1, Invent Math, 145(2001), 145-250.
• X. Huang, S. Ji and S.S.T. Yau, An example of real analytic strongly pseudoconvex hypersurface which is not holomorphically equivalent to any algerbaic hypersurfaces, Ark. Mat. 39(2001), 75-93.

1998

• X. Huang and S. Ji, Global holomorphic extension of a local map and a Riemann mapping theorem for algebraic domains, Math. Research Letter, 5(1998),
247-260.

1996

• S. Ji, New approaches to the Riemann mapping theorem, in: Geometric complex analysis, edt. by J. Noguchi, H. Fujimoto, J. Kajiwara and T. Oshawa, World Scientific, Singapore-New Jersey-London-Hong Kong, (1996), 309-316.
• S.-S. Chern and S. Ji, On the Riemann mapping theorem, Annl. of Math., 144(1996), 421-439.

1995

• S. Ji, Bezout estimate for entire holomorphic maps and their Jacobians, American J. of Math., 117(1995), 395-403. MR 95m:32015.
• S.-S. Chern and S. Ji, Projective geometry and Riemann's mapping theorem, Math. Ann., 302(1995), 581-600.

1994

• S. Ji, Nevanlinna inequality for intersection of divisors, J. of Geom. Analysis, vol.4, 2(1994), 159-177. MR 95f:32031.
• S. Ji, The counting function and the minimum modulus of holomorphic mappings with isolated zeros, in : Proceedings of the international conference on complex analysis and its applications, edt. by C.C. Yang, Longman Scientific and Technical, New York, (1994), 67-70. MR 95g:32040.

1993

• S. Ji and R. Min, Global Lojasiewicz Inequality, defect relation and applications of holomorphic curve theory, in : Several Complex Variables in China, edt. by C. Yang and S. Gong, AMS., (1993)49-60. MR94g:32033.
• S. Ji, Currents, metrics and Moishezon manifolds, Pacif. J. of Math., vol. 158, 2(1993), 335-351. MR94m:32044.
• S. Ji and B. Shiffman, Properties of compact complex manifolds carrying closed positive currents, J. of Geom. Analysis, vol. 3, 1(1993), 37-61. MR 93m:32014.
• S. Ji, Image of Analytic hypersurfaces II, Math. Ann. 297(1993), 693-706. MR 95f:32030.

1992

• S. Ji, J. Kollar and B. Shiffman, A global Lojasiewicz inequality Transaction of AMS., Vol. 329(1992), 813-818. MR 92p:32007.
• S. Ji, Nevanlinna theorems in push-forward version, in: Symposium on value distribution theory in several complex variables, edt. by W. Stoll, University of Notre Dame Press, (1992), 86-106. MR95a:32047.

1991

• S. Ji, Smoothing of currents and Moishezon manifolds, Proceedings of Symposia in Pure Math, Vol 52 (1991), Part 2, 273-281. MR 92d:32002.

1990

• S. Ji, Image of analytic hypersurfaces, Indiana U. of Math. J., Vol.39, 2(1990), 477-483. MR 91K:32023.

1989

• S. Ji, Inequality of distortion function for invertible sheaves on abelian varieties, Duke Math. J., 3(1989), 657-667. MR 91a:14025.

1988

• S. Ji, Uniqueness problem, image of analytic hypersurfaces and Nevanlinna Theorems in pushforward version, Ph. D. Thesis, The Johns Hopkins University, 1988.
• S. Ji, Uniqueness problem without multiplicities in value distribution theory, Pacific J. of Math., Vol.135, 2(1988), 323-348. MR 90b:32052.

1982

• S. Ji and C.-J. Dai, Some results for common Borel directions , Journal of The East China Normal University, 3(1982). Zen. fur Math. 531.30029.

1981

• S. Ji and C.-J. Dai, The growth of functions and common Borel directions, Journal of The East China Normal University, 1(1981). Zen. fur Math. 531.30028.
• S. Ji, Some results about common Borel direction of meromorphic functions and their derivatives of arbitrary order, Journal of The East China Normal University, 2(1981). Zen. fur Math. 531.30030.

1980

• S. Ji and C.-J. Dai, r order semilines and the relation among distributions of Borel direction, Journal of The East China Normal University, 2(1980). Zen. fur Math. 531.30027.

1978

• S. Ji, One ordering problem in operations research, Practice and Realization of Mathematics ( in Chinese ), 4(1978).