Lynn Chua
643 Soda
University of California, Berkeley
Email: chualynn (at) berkeley.edu
GitHub: chualynn
About me
I am a fifth year graduate student at UC Berkeley in the Computer Science Theory group, supported by a Berkeley University Fellowship. My advisors are Bernd Sturmfels and Alessandro Chiesa. Before coming to Berkeley, I got my Bachelor's degree in Mathematics with Computer Science from MIT.
My research interests include computational algebraic geometry, elliptic curve cryptography and latticebased cryptography.
Publications (Scholar)
 Computing Theta Functions with Julia
with Daniele Agostini, (2019), submitted.
Julia package: Theta.jl.
 On the Schottky problem for genus five Jacobians with a vanishing theta null
with Daniele Agostini, to appear in Annali della Scuola Normale Superiore di Pisa, Classe di Scienze.
 On cycles of pairingfriendly elliptic curves
with Alessandro Chiesa and Matthew Weidner, SIAM Journal on Applied Algebra and Geometry, 3(2), 175192 (2019).
 Schottky Algorithms: Classical meets Tropical
with Mario Kummer and Bernd Sturmfels, Mathematics of Computation, 88, 25412558 (2019).
Supplementary code.

From Curves to Tropical Jacobians and Back
with Barbara Bolognese and Madeline Brandt,
Combinatorial Algebraic Geometry, 2145, Fields Inst. Commun. 80, Fields Inst. Res. Math. Sci., (2017).

Gram Spectrahedra
with Daniel Plaumann, Rainer Sinn and Cynthia Vinzant,
Ordered algebraic structures and related topics, 81105, Contemp. Math., 697, Amer. Math. Soc., Providence, RI, (2017).

Proof of a conjecture of Guy on class numbers
with Benjamin Gunby, Soohyun Park and Allen Yuan,
International Journal of Number Theory, 11(4), 13451355 (2015).

Bounded gaps between primes in special sequences
with Soohyun Park and Geoffrey D. Smith,
Proceedings of the American Mathematical Society, 143(11), 45974611 (2015).

Equipopularity classes of 132avoiding permutations
with Krishanu Roy Sankar,
Electronic Journal of Combinatorics, 21(1), (2014).

Gallaicolorings of triples and 2factors of B3
with András Gyárfás and Chetak Hossain,
International Journal of Combinatorics, 929565 (2013).

Psiepistemic theories: The role of symmetry
with Scott Aaronson, Adam Bouland and George Lowther,
Physical Review A, 88(3), 032111 (2013). Editor's suggestion.

Novel ferroelectric capacitor for nonvolatile memory storage and biomedical tactile sensor applications
with Shi Yang Liu, Kian Chuan Tan and S.E. Valavan,
Thin Solid Films, 518(24), e152e155 (2010).
Talks
 Microsoft Research Cryptography Intern Lunch Talk. July 10, 2019. Cycles of pairingfriendly elliptic curves.
 Humboldt University Berlin Algebraic Geometry Seminar. Feb 13, 2019. Schottky Algorithms: Classical meets Tropical.
 2nd Tropical Geometry Workshop, Tokyo Metropolitan University. Dec 22, 2018. Schottky Algorithms: Classical meets Tropical.
 Harvard/MIT Algebraic Geometry Seminar. November 13, 2018. Schottky Algorithms: Classical meets Tropical.
 UC Berkeley CA+AG Seminar. October 30, 2018. Schottky Algorithms: Classical meets Tropical.
 Singapore University of Technology and Design (SUTD). May 17, 2018. Schottky Algorithms: Classical meets Tropical.
 NUS Department of Mathematics. January 10, 2018. Schottky Algorithms: Classical meets Tropical.
 SIAM Conference on Applied Algebraic Geometry, Minisymposium on Real Algebraic Geometry and Optimization, Atlanta. August 2, 2017. Gram Spectrahedra.
 Seminar on NonLinear Algebra, Max Planck Institute for Mathematics in the Sciences, Leipzig. June 27, 2017. Cycles of Elliptic Curves: Applications to Cryptography.
 Trends in Optimization Seminar (TOPS), University of Washington. February 14, 2017. Gram Spectrahedra.
Code
 Theta.jl: a Julia package for computing the Riemann theta function.
Others

Six Quantum Pieces
with Valerio Scarani and Shi Yang Liu (World Scientific, Singapore, 2010).
Chinese translation:
六堂量子資訊課
(Taiwan, 2012).