Universität zu Köln,
Weyertal 86 - 90,
Email address: bingxiao.liu AT uni-koeln.de
I am currently a research assistant at the Mathematics Institute of the University of Cologne from October 2020. I work with Prof. Drewitz and Prof. Marinescu on the SPP project Random polynomials and random Kähler geometry.
I was a Postdoctoral Fellow at Max Planck Institute for Mathematics in Bonn from September 2018 to September 2020. Before Bonn, I was a Ph.D. student in Université Paris-Sud (Orsay, France).
During the university year 2017/2018, I was also in ATER in Université Paris-Sud(Orsay), with a teaching load of 192 hours for undergraduates in Université Paris-Sud and Polytech Paris-Sud.
My Ph.D. supervisor: Professor Jean-Michel Bismut (Université Paris-Sud, Orsay).
My thesis title: Hypoelliptic Laplacian and twisted trace formula.
Local index theory, analytic torsion, and microlocal analysis;
Complex and Kähler geometry, random holomorphic sections;
Symmetric spaces, semisimple Lie groups, and their representations;
Loop spaces and mathematical physics;
with Hisatoshi Kodani (Kyushu University, Japan), Integral invariants for framed 3-manifolds associated to trivalent graphs possibly with self-loops (54 pages). arXiv:2311.02682.
with Alexander Drewitz and George Marinescu, Gaussian holomorphic sections on noncompact complex manifolds (47 pages). arXiv:2302.08426.
with Alexander Drewitz and George Marinescu, Large deviations for zeros of holomorphic sections on punctured Riemann surfaces (35 pages, to appear at The Michigan Math. Journal). arXiv:2109.09156.
On full asymptotics of analytic torsions for compact locally symmetric orbifolds (61 pages, to appear at Analysis & PDE), arXiv:2005.02055.
Teaching assistant for the lecture Random Kähler Geometry, Winter semester 2023/2024, Universität zu Köln.
Seminar semiklassische Analysis und Darstellungstheorie, Universität zu Köln.
AG Random Geometry, Universität zu Köln.
Conference Geometric and topological properties of random algebraic varieties, 4th - 6th Oct. 2023, Universität zu Köln.
Oct 26th, 2023, Random holomorphic sections on noncompact complex manifolds. Workshop on Pluripotential Theory and Holomorphic foliations, Oct 25th - 27th 2023, Université Polytechnique Hauts-de-France, Valenciennes, France.
May 25th, 2023, Hypoelliptic Laplacian of Bismut on symmetric spaces. Oberwolfach Workshop: Hypoelliptic Operators in Geometry (Workshop ID 2321) , May 21st - 26th 2023, MFO, Oberwolfach, Germany. MFO Report (Reporter: Bingxiao Liu)
Apr 28th, 2023, Hypoelliptic Laplacian of Bismut on symmetric spaces and applications. ECNU Differential Geometry Seminar, East China Normal University, Shanghai.
Mar 27th, 2023, Random polynomials and random Kähler geometry. 2nd Annual Conference of Random Geometric Systems (SPP2265), Mar 27th - 30th 2023, DLR site in Cologne-Porz.
Mar 7th, 2023, Zeros of random holomorphic sections on complex manifolds. Session: Limit theorems, large deviations and extremes, German Probability and Statistics Days (GPSD 2023), Mar 7th - 10th 2023, Essen.
Jan 17th, 2023, Zeros of random holomorphic sections on noncompact complex manifolds. Séminaire Analyse Harmonique, Orsay, Université Paris-Saclay.
Dec 15th, 2022, Zeros of random holomorphic sections on noncompact complex manifolds. ECNU Differential Geometry Seminar, East China Normal University, Shanghai.
Oct 15th, 2022, Zeros of random holomorphic sections on noncompact complex manifolds. Workshop Cologne-Nice Complex and CR Geometries, Dynamics, Nov 14th - 15th 2022, Nice.
Mar 8th, 2022, Large deviation estimates for zeros of random holomorphic sections on punctured Riemann surfaces. Séminaire d'Analyse et Géométrie, Jussieu, Paris.
Nov 17th, 24th, and 26th, 2021, Introduction to Hypoelliptic Laplacian of Bismut on Symmetric Spaces, on-line mini-lecture, School of Mathematical Sciences, Tongji University, Shanghai.
Oct 26th, 2021, Large deviation estimates for zeros of random holomorphic sections for punctured Riemann surfaces, in Conference ACQUA: Quantitative Aspects in Complex analysis, Geometry and Dynamics, Lille.
July 13th, 2021, Asymptotic real analytic torsions for compact locally symmetric orbifold (on-line), in Seminar semiklassische Analysis und Darstellungstheorie, University of Cologne.
Feb 2nd, 2021, joint talk with Prof. Drewitz, Random polynomials and random Kähler geometry (on-line), in Probability / SPP 2265 Research Seminar Ruhr.
May 15th, 2020, Asymptotic analytic torsion for compact locally symmetric orbifold, Online Seminar on the Hypoelliptic Laplacian and Noncommutative Geometry.
July 29th - Aug 2nd, 2019, Mini-course 'An introduction to symmetric spaces', in Workshop on Global Analysis on Manifolds, USTC, Hefei.
July 15th, 2019, Asymptotics of equivariant analytic torsion on compact locally symmetric spaces, Conference 'Quantization in symplectic geometry', July 15th - 19th, 2019, Cologne.
International Micro-Workshop on the Hypoelliptic Laplacian, May 7th - 10th, 2019, Department of Mathematics, Penn State University, State College.
Apr 30th, 2019, Hypoelliptic Laplacians on symmetric spaces and twisted orbital integrals, Noncommutative Geometry Festival 2019, Apr 29th - May 3rd, 2019, Washington University in St. Louis.
Apr 12th, 2019, Hypoelliptic Laplacians on symmetric spaces and twisted trace formula, mini-workshop 'Recent Progress in Path Integration on Graphs and Manifolds', Apr 7th - 13th 2019, MFO, Oberwolfach, Germany. MFO Report
Dec 18th, 2018, Introductions to hypoelliptic Laplacian on symmetric spaces, in Oberseminar Global Analysis and Operator Algebras, University of Bonn.
Nov 11th, 2018, Asymptotics of equivariant analytic torsion on compact locally symmetric spaces, in Seminar semiklassische Analysis und Darstellungstheorie, University of Cologne.
Oct 9th, 2018, Selberg's twisted trace formula and asymptotics of equivariant analytic torsion, in International Workshop on Geometric Quantization and Applications, Oct 8th - 12th, 2018, at Luminy - CIRM. slides
Aug 1st, 2018, Hypoelliptic Laplacian and twisted orbital integrals, in Workshop on Global Analysis on Manifolds, USTC, Hefei.
Jun 30th, 2018, Hypoelliptic Laplacian and semisimple orbital integrals, in Séminaire Mathjeunes, Université Paris-Sud, Orsay.
May 5th, 2018, Semisimple orbital integrals associated with real reductive groups, in Séminaire Mathjeunes, Université Paris-Sud, Orsay.
Workshop on Dirac operators (Opérateur de Dirac) organized by Prof. Jean-Michel Bismut in Unversité Paris Sud (Orsay), since October 2014.
Conference "Index theory, Duality and Related Fields" at the Chern Institute, June 17th - 20th 2019, Tianjin.
Analyse Complexe, Géométrie Complexe et Applications, Colloque en mémoire de G. Henkin, Dec 11th - 12th 2017, UPMC-Paris 6, Jussieu, Paris.
Workshop in Chern Institute of Mathematics (Tianjin): Loop spaces, Supersymmetry and Index theory, July 17th - 21st 2017.
Summer Program: Recent Advances in Complex Differential Geometry (Institut de Mathématiques de Toulouse), June 13th - 22nd 2016, Toulouse, France.
Conference on Topology and Geometry ( Hausdorff Research Institute for Mathematics, Universität Bonn), August 17th - 21st 2015, Bonn, Germany.