Ronno Das
he/him/his · রণ্ব দাস · ɹɒn.noʊ ðɑːʃ
I am a topologist, specifically interested in the topology of moduli spaces, in particular configuration spaces and spaces of maps.
More details are in my CV.
updates
current
I am a postdoc at the University of Copenhagen and can be (occasionally) found in office 77204011. Søren Galatius is my mentor.
teaching
TA for Advanced Vector Spaces (absalon)
Theory Exercises Tue 10–12, Thu 8–10 in DIKU 4017
upcoming
I will be giving a talk (up to a finite index) in the Algebraic Geometry seminar at the Tata Institute of Fundamental Research on November 26.
I will be joining Stockholm University in September 2022.
contact
ronnodas@gmail.com  
Department of Mathematical Sciences University of Copenhagen Universitetsparken 5 DK2100 Copenhagen Ø 

+1 8722228576 
publications

Zeta statistics and Hadamard functions
with Margaret Bilu and Sean Howe
2020 · arxiv 
The space of cubic surfaces equipped with a line
2021 · Mathematische Zeitschrift, 298(1), pp. 653–670
doi · arxiv 
Cohomology of the universal smooth cubic surface
2021 · The Quarterly Journal of Mathematics, 72, 3, pp. 795–815
doi · arxiv 
Configurations of noncollinear points in the projective plane
with Ben O'Connor
2021 · Algebraic and Geometric Topology, 21(4), pp. 1941–1972
doi · arxiv 
Arithmetic statistics on cubic surfaces
2020 · Research in the Mathematical Sciences, 7(3), p. 23
doi · arxiv 
Coxeter transformation groups and reflection arrangements in smooth manifolds
with Priyavrat Deshpande
2016 · Journal of Homotopy and Related Structures, 11(3), pp. 571–597
doi · arxiv
talks
Stability of zeta statistics

15 Jan 2021 · Algebra/Topology Seminar · University of Copenhagen

17 Nov 2020 · Algebra & Geometry Seminar · Stockholm University + KTH Royal Institute of Technology
Noncollinear points in the projective plane
Points and lines on cubic surfaces

9 Feb 2021 · Algebra, Geometry and Number Theory seminar · University of Bath

9 Nov 2019 · Special Session on Arithmetic Geometry in Finite Characteristic · AMS Sectional at University of California, Riverside

16 Sep 2019 · Number Theory Seminar · University of Utah

14 Sep 2019 · Special Session on Geometry and Topology in Arithmetic · AMS Sectional at University of Wisconsin–Madison

10 Jun 2019 · Workshop on Arithmetic Topology · PIMS, University of British Columbia · slides

19 Apr 2019 · Algebraic Geometry Seminar · Stanford University

29 Mar 2019 · Geometric Topology Seminar · Columbia University

17 Mar 2019 · Midwest Algebraic Geometry Graduate Conference · The University of Illinois at Chicago

20 Feb 2019 · lightning talk · Braids, Resolvent Degree and Hilbert’s 13th Problem Workshop · IPAM, University of California, Los Angeles · slides

6 Feb 2019 · Algebraic Geometry Seminar · The University of Illinois at Chicago
The space of cubic surfaces equipped with a line

13 Jun 2018 · lightning talk · Roots of Topology Workshop · University of Chicago · slides

8 Jun 2018 · Topology Students Workshop · Georgia Institute of Technology · slides

23 May 2018 · Algebraic Geometry Seminar · University of Chicago
Single cohomology classes in your area — this last weird trick will shock you!

23 Aug 2017 · colloquium · Chennai Mathematical Institute
Simplicial resolution a la Vassiliev and counting points

21 Aug 2017 · mathematics seminar · Chennai Mathematical Institute
Artin groups related to reflections on manifolds

11 Sep 2014 · research lecture series · Chennai Mathematical Institute · slides
other writing
PhD thesis
Points and lines on cubic
surfaces
under Benson Farb
masters thesis
Salvetti complex construction for
manifold reflection arrangements
under Priyavrat Deshpande
notes
past teaching
courses taught
University of Chicago

2020 autumn · Calculus 1

2019 autumn · Calculus 2 (2 sections)

2018–19 · Elementary Functions and Calculus 1–3

2017–18 · Elementary Functions and Calculus 1–3
mentored REU students
University of Chicago

2019 summer · Jae Hee Lee, Khanh Pham, Tom Sawada, Edwin Suresh

2018 summer · Philip Adams, Alexander Burka, Spencer Dembner, William Garland, Xinyu Shi

2017 summer · Jackson Dougherty, Jasmine Katz, Anubhav Nanavaty

2016 summer · Mayanka Dutta, Julian Salazar, Hannah Santa Cruz, Squid TamarMattis
et cetera
tshirt designs
most of my tshirts are of my own design, though the jokes are often not original
I use spreadshirt for the actual printing
png files with background · email me for printingfriendly
versions
thesis defense crossword
beer skits
annual comedy show written and performed by the second year graduate students at UChicago
YouTube playlist for
beer skits 2017