J. Andrew Newman, Ph.D.
My research interests are in probability and combinatorics, especially randomness in the context of topology and geometry.
Email: newman [at] math [dot] tu-berlin [dot] de
Phone: +49 (0)30 314 - 25819
Office: Institut für Mathematik, TU Berlin, Office 619, Straße des 17. Juni 136, 10623 Berlin
- D. Lofano & A. Newman. The worst way to collapse a simplex. https://arxiv.org/abs/1905.07329.
- A. Newman. On the complexity of random polytopes. https://arxiv.org/abs/1904.10225.
- A. Newman & E. Paquette. The integer homology threshold in Y_d(n, p). https://arxiv.org/abs/1808.10647.
- A. Newman. A lower bound on the number of homotopy types of simplicial complexes on n vertices. https://arxiv.org/abs/1804.06787.
- A. Newman. Small simplicial complexes with prescribed torsion in homology. Discrete & Computational Geometry 2018. https://doi.org/10.1007/s00454-018-9987-y.
- M. Kahle, F. Lutz, A. Newman, K. Parsons. Cohen--Lenstra heuristics for torsion in homology of random complexes. Experimental Mathematics 2018. https://doi.org/10.1080/10586458.2018.1473821
- A. Newman. Freeness of the random fundamental group. Journal of Topology and Analysis 2018. https://doi.org/10.1142/S1793525319500468
- T. Jiang & A. Newman. Small dense subgraphs of a graph. SIAM Journal on Discrete Mathematics 2017 31:1, 124-142. https://doi.org/10.1137/15M1007598
- Ph.D. , Mathematics. Completed July 2018. The Ohio State University. Dissertation: Torsion in Homology of Random Simplicial Complexes. Advisor: Prof. Matthew Kahle.
- MA, Mathematics. Completed June 2013. Miami University. Advisor: Prof. Tao Jiang.
- BA, Mathematics. Completed January 2011. Franklin College.
- On the evolution of random simplicial complexes. Computational Topology Seminar. Technische Universität München. February 15, 2019.
- Small simplicial complexes with large torsion in homology. Combinatorics and Graph Theory Seminar. Discrete Geometry Seminar. Freie Universität Berlin. November 28, 2018.
- The integer homology threshold in random simplicial complexes. Discrete Geometry Seminar. Freie Universität Berlin. November 22, 2018.
- Small simplicial complexes with large torsion in homology. Facets of Complexity Monday Lecture. Technische Universität Berlin. June 4, 2018. (Slides)
- Torsion in homology of random complexes. Topology, Geometry, and Data Analysis Seminar. Ohio State University. April 10, 2018.
- Small simplicial complexes with prescribed torsion in homology. Combinatorics and Probability Seminar. Ohio State University. September 28, 2017.
- Torsion in homology of random 2-complexes. Stochastic Topology Seminar. ICERM. October 12, 2016.