Jędrzej Hodor

Papers:

Arxiv preprints:

1. Quickly excluding an apex-forest (2024)
   with Hoang La, Piotr Micek, Clément Rambaud; 
   arxiv:2312.07962

2. The depth of Tsirelson's norm (2023)
   with Kevin Beanland
   arxiv:2306.10344

3. Forcing the Wheel (2023)
   with William T. Trotter
   arxiv:2304.08112

Published or accepted:

4. Treewidth is Polynomial in Maximum Degree on Graphs Excluding a Planar Induced Minor (2024)
   with Édouard Bonnet, Tuukka Korhonen, Tomáš Masařík
   accepted in the 51st EATCS International Colloquium on Automata, Languages and Programming (ICALP 2024)  
   arxiv:2312.07962

5. Boolean dimension of a Boolean lattice (2024)
   with Marcin Briański, Hoang La, Piotr Micek, Katzper Michno
   Order, Published online
   doi:10.1007/s11083-024-09666-w
   arxiv:2307.16671 

6. The grid-minor theorem revisited (2024)
   with Vida Dujmović, Robert Hickingbotham, Gweanël Joret, Hoang La, Piotr Micek, Pat Morin, Clément Rambaud, David R. Wood
   2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA 2024)
   doi:10.1137/1.9781611977912.48 (extended abstract)
   arxiv:2307.02816 (full version)

7. Counting Unions of Schreier Sets (2023)
   with Kevin Beanland, Dmitriy Gorovoy, Daniil Homza
   Bulletin of the Australian Mathematical Society, FirstView
   doi:10.1017/S0004972723001326
   arxiv:2211.01049 (see both versions)

8. Reconfiguring Independent Sets on Interval Graphs (2021)
   with Marcin Briański, Stefan Felsner, Piotr Micek
   46th International Symposium on Mathematical Foundations of Computer Science (MFCS 2021)
   doi:10.4230/LIPIcs.MFCS.2021.23 

My studies: (all at Jagiellonian University)

Pure Mathematics:
2016 - 2019 Bachelor's degree
thesis: Sets of Multiples without Asymptotic Density, advised by Dominik Kwietniak
2019 - 2022 Master's degree
thesis: The dynamical zeta function and roots of toral endomorphisms, advised by Jakub Byszewski (it received some awards: 1 2)

Theoretical Computer Science:
2018 - 2021 Bachelor's degree
thesis: Centered coloring bounds in linear colorings and pathwidth, advised by Piotr Micek
2021 - 2023 Master's degree
thesis: Forcing the wheel, advised by Piotr Micek

Events I attended/will attend:
Order &  Geometry Workshop, Wittenberg, Germany 09/2024
EPIT 2024 - Graphs and Algorithms: Conjectures, Aussois, France 05/2024
Structural graph theory Workshop, Będlewo, Poland 09/2023
Structural Graph Theory Bootcamp, Warsaw, Poland 09/2023
Order & Geometry Workshop, Ciążeń, Poland 09/2022
Structural Graph Theory Workshop, Gułtowy, Poland 06/2022 

Some stuff:

• link  A broad collection of scanned notes in various subjects of maths and computer science gathered during my studies. 

• link  A course "Introduction to Order Theory" conducted by Piotr Micek and Stefan Felsner in the fall of 2020 at JU.

• link  Theoretical Computer Science seminar at JU.

• link  Me giving a talk on posets at this seminar.

• link  A cool poset.

• link  Tsirelson's webpage about his space.

• link  A substantial subset of places that I have visited.

• link  Half marathons that I have run