BIMSA > Sebastian Gregor Heller
Professor Sebastian Gregor Heller

Group: Analysis and Geometry

Office: A3-4-206

Email: sheller@bimsa.cn

Research Field: Differential Geometry

Webpage: http://geometriewerkstatt.com/SebastianHeller.html

CV

Biography

PhD in 2008, Humboldt Universität Berlin, Germany. Habilitation in 2014, Universität Tübingen, Germany. Professor at Beijing Institute of Mathematical Sciences and Applications since 2022. Research interests: minimal surfaces, harmonic maps, Riemann surfaces, Higgs bundles, moduli spaces, visualisation and experimental mathematics.

Research Interest

  • Integrable systems
  • Higgs bundles and Hitchin systems
  • Geometric and analytic aspects of moduli spaces
  • Harmonic maps, minimal and CMC surfaces

Education Experience

  • 2014 -      Eberhard Karls University Tübingen      Habilitation
  • 2005 - 2008      Humboldt Universität zu Berlin      Mathematics      Ph.D
  • 2000 - 2004      Technische Universität Berlin      Mathematics      Diploma

Work Experience

  • 2020 - 2022      Leibniz University Hannover      Researcher
  • 2022 -      BIMSA      Professor
  • 2020 - 2020      University of Heidelberg      Substitute Professor
  • 2017 - 2019      University of Hamburg      Researcher
  • 2007 - 2017      Eberhard Karls University Tübingen      Researcher

Publication

  • [1] A. I. Bobenko, S.Heller, N. Schmitt, Minimal reflection surfaces in S3. Curvature line Foliations and new examples based on fundamental pentagons, Journal of Geometry and Physics, 209 (2025)
  • [2] S. Heller, F. Pedit, Ch. Ouyang, Higgs bundles and SYZ geometry, Journal of Differential Geometry, 128(2), 773-814 (2024)
  • [3] S. Charlton, L. Heller, S. Heller, M. Traizet, Minimal surfaces and alternating multiple zetas, arxiv:2407.07130 (2024)
  • [4] Indranil Biswas, Sorin Dumitrescu, Lynn Heller, Sebastian Heller, João Pedro dos Santos, On the monodromy of holomorphic differential systems, Int. Jour. Math. 35 no. 9, special volume in honor of Oscar Garcia-Prada 60th birthday (2024)
  • [5] Lynn Heller, Sebastian Heller, Fuchsian DPW potentials for Lawson surfaces, Geometriae Dedicata, 217(6), 101 (2023)
  • [6] I. Biswas, S. Heller, L. Schaposnik, Real slices of SL(r,C)-opers, SIGMA, 19 (2023), 067(2023)
  • [7] I. Biswas, S. Dumitrescu, S. Heller, Branched SL(r,C)-opers, International Mathematics Research Notices, Vol. 2023 (2023), 10, 8311-8355
  • [8] S. Heller, Real projective structures on Riemann surfaces and new hyper-Kähler manifolds, Manuscripta Math., 171(2023), No. 1-2, 241-262
  • [9] S. Heller, Willmore spheres in the 3-sphere revisited, Communications in Analysis and Geometry, 31(4), 793-798 (2023)
  • [10] Lynn Heller, Sebastian Heller, Martin Traizet, On the enclosed volume for CMC surfaces in the 3-sphere and euclidean 3-space (2023)
  • [11] I. Biswas, L. Heller, S. Heller, Holomorphic Higgs bundles over the Teichmüller space, arXiv:2308.13860 (2023)
  • [12] Lynn Heller, Sebastian Heller, Martin Traizet, Area estimates of high genus Lawson surfaces via DPW, Journal of Differential Geometry, 124(2023), 1, 1-35
  • [13] I. Biswas, S. Dumitrescu, S. Heller, J. Dos Santos , On certain Tannakian categories of integrable connections over Kaehler manifolds, Canadian Journal of Mathematics, 74(4), 1034-1061 (2022)
  • [14] M. Aprodu, I. Biswas, S. Dumitrescu, S. Heller, On the monodromy map for the logarithmic differential systems, Bull. Soc. Math. Fr., 150(3), 543-568 (2022)
  • [15] I. Biswas, N. Borne, S. Dumitrescu, S. Heller., Parabolic opers and differential operators, Journal of Geometry and Physics, Volume 187,(2022)
  • [16] I. Biswas, S. Dumitrescu, L. Heller, S. Heller, On the existence of holomorphic curves in compact quotients of SL(2, C), arXiv:2112.03131 (2021)
  • [17] I. Biswas, S. Dumitrescu, L. Heller, S. Heller, Holomorphic systems with Fuchsian monodromy (with an appendix by Takuro Mochizuki), arXiv:2104.04818 (2021)
  • [18] I. Biswas, S. Bradlow, S. Dumitrescu, S. Heller, Uniformization of branched surfaces and Higgs bundles, Int. J. of Mathematics, 32(no. 13) (2021)
  • [19] A. Bobenko, S. Heller, N. Schmitt, Constant mean curvature surfaces based on fundamental quadrilaterals, Math. Physics, Analysis and Geometry, 24(no. 4), 46 pages (2021)
  • [20] F. Beck, S. Heller, M. Röser, Energy of sections of the Deligne-Hitchin twistor space, Math. Annalen, 380 no. 3-4, 1169-1214 (2021)
  • [21] I. Biswas, S. Dumitrescu, S. Heller., Irreducible flat SL(2,R)-connections on the trivial holomorphic bundle, J. Math. Pures Appl, 149, 28-46 (2021)
  • [22] I. Biswas, S. Heller, L. Schaposnik, Branes and moduli spaces of Higgs bundles on smooth projective varieties, Research in the Mathematical Sciences, 8(3) (2021)
  • [23] L. Heller, S. Heller, Higher solutions of Hitchin's self-duality equations, Journal of Integrable Systems, 5(1), xyaa006 (2020)
  • [24] L. Heller, S. Heller, M. Traizet, Loop group methods for the non-abelian Hodge correspondence on a 4-punctured sphere, arXiv:1907.07139 (2019)
  • [25] I. Biswas, S. Heller, M. Röser, Real Holomorphic Sections of the Deligne-Hitchin Twistor space, Comm. Math. Phys., 366(3), 1099-1133 (2019)
  • [26] S. Heller, L. Schaposnik, Branes through finite group actions, J. Geom. Phys., 129, 279-293 (2018)
  • [27] I. Biswas, S. Heller, Automorphisms of a rank one Deligne-Hitchin moduli space, SIGMA, 13, 19 pages (2017)
  • [28] S. Heller, The asymptotic behavior of the monodromy representation of the associated family of a compact CMC surface, Bull. Lond. Math. Soc. , 48(5), 729-734 (2016)
  • [29] S. Heller, N. Schmitt, Deformations of symmetric CMC surfaces in the 3-sphere, Experimental Mathematics, 24(1), 65-75 (2015)
  • [30] S. Heller, Conformally flat circle bundles over surfaces, Diff. Geom. Appl., 40, 103-110 (2015)
  • [31] L. Heller, S. Heller, N. Schmitt, Spectral curve theory for (k, l)-Symmetric CMC Surfaces of Higher Genus, J. Geom. Phy., 98, 201-213 (2015)
  • [32] S. Heller, A spectral curve approach to Lawson symmetric CMC surfaces of genus 2, Math. Annalen, 360(3), 607-652 (2014)
  • [33] S. Heller, Higher genus minimal surfaces in S3 and stable bundles, J. Reine Angew. Math. (Crelle), 685, 105-122 (2013)
  • [34] S. Heller , Lawson's genus two minimal surface and meromorphic connections, Math. Z., 274, 745-760 (2013)
  • [35] S. Heller, Conformal fibrations of S3 by circles, Contemp. Math., 542, 195-202 (2011)
  • [36] S. Heller, Harmonic morphisms on conformally flat 3-spheres, Bull. Lond. Math. Soc., 43(1), 137-150 (2011)
  • [37] I. Biswas, S. Dumitrescu, S. Heller., Ch. Pauly Infinitesimal deformations of parabolic connections and parabolic opers, preprint: arXiv:2202.09125
  • [38] L. Heller, S. Heller, M. Traizet. Complete families of embedded high genus CMC surfaces in the 3-sphere, preprint: arXiv:2108.10214
  • [39] F. Beck, I. Biswas, S. Heller, M. Röser. Geometry of the space of sections of twistor spaces with circle action, preprint: arXiv:2102.10853
  • [40] L. Heller, S. Heller, N. Schmitt, Exploring the Space of Compact Symmetric CMC Surfaces, preprint: arXiv:1503.07838
  • [41] A. I. Bobenko, S. Heller, N. Schmitt, Minimal n-noids in hyperbolic and deSitter 3-space, Proceedings of the Royal Society A, 475, 2227

 

Update Time: 2025-03-28 01:57:07