Welcome to Espen’s home!

I am a Stanford Online High School student who loves math. Since sixth grade, I've been concurrently enrolled at the University of California, Berkeley, taking mathematics, physics, and economics courses. I am also a staff member of the Berkeley Math Circle (BMC), where I've been an instructor for the advanced group since 2018 and a problem writer for its monthly contests since 2020.

I have been researching combinatorics through the MIT PRIMES-USA internship program since January 2018. When I am not exploring math, you can find me coding various projects, improvising on the piano, or jumping on a trampoline.

My past research projects include:

• Minimal Embedding Dimensions of Rectangle k-Visibility Graphs (January 2018-August 2019)
  E. Slettnes. Journal of Graph Applications and Algorithms, Vol. 25, no. 1, pp. 59-96, January 2021. DOI: 10.7155/jgaa.00550, ISBN: 1526-1719. Mentor: Dr. Jesse Geneson of San Jose State University.
  
  Explore the 3D models from this paper.
  


• Extracting Tree Statistics from the Quasisymmetric Bernardi Polynomial (March 2020)
  L. Cai, E. Slettnes, and J. Zhou; Mentor: Dr. Duncan Levear of MIT.


• Expected Capture Time and Throttling Number for Cop versus Gambler (May 2019)
  J. Geneson, C. Quines, E. Slettnes, and S. Tsai. arXiv: 1902.05860
  


• Variations of the Cop and Robber Game on Graphs (October 2017)
  E. Slettnes, C. Quines, S. Tsai, and J. Geneson. arXiv: 1710.11352
  

Selected awards and recognitions:

• Caroline D. Bradley Scholar, class of 2023.
• Spirit of Ramanujan Fellow, 2018, 2019, and 2020.
• JHU/CTY SET Member since 2016.
• Davidson Young Scholar since 2013.