Wong, Tian An (they/them)
tiananw at umich dot edu

Algebra and number theory

*undergraduate coauthor

1. Stable transfer factors: geometric and spectral transfer
   Pacific Journal of Math. (accepted) Journal arXiv
2. Bianchi modular forms and the rationality of periods (with G. Anderson,* P. Harrigan,* L. Hoback,* and M. Pugh*)
   Canadian Math. Bull. (accepted) Journal arXiv
3. A Dedekind-Rademacher cocycle for Bianchi groups (with K. Klinger-Logan and K. Thalagoda)
   J. Théor. Nombres Bordeaux, Volume 37 (2025) no. 1, pp. 285-298. Journal arXiv
4. The density of the graph of elliptic Dedekind sums (with S. Bartell,* A. Halverson,* B. Schlader,* S. Truex*)
   Ramanujan Journal 64, 1443–1456 (2024). Journal arXiv
5. A vertical Sato-Tate law for GL(4)
   Archiv der Mathematik 123, 19–28 (2024) Journal arXiv
6. The equidistribution of elliptic Dedekind sums (with K. Klinger-Logan)
   Research in Number Theory (2024)10:19 Journal arXiv
7. A weighted invariant trace formula
   Ann. Math. Québec 48, 79–112 (2024) Journal arXiv
8. Zeroes of Rankin-Selberg L-functions and the trace formula
   J. Ramanujan Math. Soc. 38, No.4 (2023) 1–11. Journal arXiv
9. Kronecker's first limit formula for Kleinian groups (with Z. Miao* and A. Nguyen*)
   Funct. Approx. Comment. Math. 69 (2023), no. 1, 7–25 Journal arXiv
10. The density of elliptic Dedekind sums (with N. Berkopec*, J. Branch*, R. Heikkinen*, and C. Nunn*)
    Acta Arith. 205 (2022), no. 1, 33–40. Journal arXiv
11. The three gap theorem and periodic functions (with A. Suki Dasher and A. Hermida)
    Integers 22 (2022), Paper No. A21, 9 pp. Journal arXiv
12. Lattice points in quadratic irrational polytopes (with Y. Gaur)
    JP Journal of Algebra, Number Theory and Applications 53.2 (2022): 165-174. Journal arXiv
13. A note on mock automorphic forms and the BPS index
    Mathematical Notes, 110(1), 273-282 (2021) Journal arXiv
14. Explicit formulas for the spectral side of the trace formula of SL(2)
    Acta Arith. 195 (2020), 149-175. Journal arXiv
15. Shifts of the sum of prime divisor function of Alladi and Erdős (with S. Shekatkar)
    Integers 20 (2020), Paper No. A4, 8 pp. Journal arXiv
16. Universal Fourier expansions for Bianchi modular forms
    Int. J. Number Theory 16 (2020), no. 4, 731–746. Journal arXiv
17. On the balanced Voronoi formula for GL(n)
    Funct. Approx. Comment. Math. 62 (2020), no. 1, 121–130. Journal arXiv
18. Eisenstein cocycles over imaginary quadratic fields and special values of L-functions (with J. Flórez and C. Karabulut)
    J. Number Theory 204 (2019), 497–531. Journal arXiv
19. Biases in prime factorizations and Liouville functions for arithmetic progressions (with P. Humphries and S. Shekatkar)
    J. Théor. Nombres Bordeaux 31 (2019), no. 1, 1–25. Journal arXiv
20. On smoothing singularities of elliptic orbital integrals on GL(n) and Beyond Endoscopy (with O.E. Gonzalez*, C.H. Kwan*, S.J. Miller, R. Van Peski*)
    J. Number Theory 183 (2018), 407–427. Journal arXiv

Preprints

Available upon request.

• Beyond endoscopy via Poisson summation for GL(2,K) (with M. Emory, M. Espinosa Lara, and D. Kundu) arXiv
• A weighted stable trace formula arXiv (older version) pdf (updated version)
• A primitive trace formula 1: Unramified terms
• The homological persistence of police violence: analysis and limitations (with D. Kinsman*) pdf

Data science/applied math

1. How to Use Causal Inference to Study Use of Force. CHANCE 37 (with J. Bourgeois, A. Haensch, S. Kher, D. Knox, and G. Lanzalotto)
   CHANCE 71 (2024), no. 4. Journal
2. Predictive policing: A mathematical primer (with J. Johnson and T. McKenzie)
   Notices of the AMS 71 (2024), no.7, 929–937. Journal
3. Proactive policing as reinforcement learning (with D. Kinsman*)
   The First Tiny Papers Track at International Conference on Learning Representations (ICLR) 2023 Tiny Papers @ ICLR 2023, Kigali, Rwanda, May 5, 2023. OpenReview dblp
4. A Mixed Methods Assessment of Off-Duty Police Shootings in a Media-Curated Database (E. Asabor, E. Lett, B. Mosely, C. Boone, S. Sundaresan, T.A. Wong, M. Majumder)
   Health Services Research. (2023) 58(Suppl. 2): 207-217. Journal
5. On partial information retrieval: The unconstrained 100 prisoner problem (with I. Lodato and S. M. Shekatkar)
   Acta Informatica 60, no. 2 (2023): 179-208. Journal arXiv

Notes

• The mathematics of policing
• Elementary Number Theory: Rational Points on Algebraic Curves, UM-D, Fall 2021
• Topics in Number Theory: Introduction to Sieve Theory, Smith, Fall 2019
• Stochastic Processes, IISER Pune, Spring 2018
• Topics in Geometry: Numbers and Shapes, Vassar, Spring 2016
• Langlands Program Learning Seminar, CUNY GC, 2014–2016

Links

• Blue Data Lab
• Mathematical and Computational Approaches to Social Justice
• AMS Inclusion/Exclusion blog
• Alice's Adventures in Numberland
• Prison Mathematics Project

Miscellaneous writing (selected)

• An Asian American Theology of Liberation, , Lever Press/Michigan, Oct 2023
• Should Southeast Asian Studies exist? Field notes from an interloper, Critical Asian Studies: Commentary, Apr 2022
• We’ve seen ‘The Chair’. Now it’s time for ‘The Adjunct’, Times Higher Education, Sep 2021
• The mathjob market is bad. But what else is new? A 2020 retrospective, AMS Inclusion/Exclusion blog, Feb 2021
• Math, in pandemic and precarity, AMS Inclusion/Exclusion blog, Jun 2020
• The US hiring freeze is leaving contingent faculty out in the cold, Times Higher Education, May 2020
• Can mathematics be antiracist?, AMS Inclusion/Exclusion blog, Jan 2020