image tooltip here

Hello there!

I’m a PhD student at Charles University with Martin Tancer as my advisor. I’m interested in using algebraic tools to solve problems in combinatorial geometry and topology. If you want to get in touch feel free to write me to dbulavka at

Teaching Summer Semester 2020/2021



  1. D. Bulavka, A. Goodarzi, M. Tancer: Optimal bounds for the colorful fractional Helly theorem. Preprint at Arxiv. (To appear at SoCG 2021.)