I am a third year Combinatorics PhD student under the supervision of Dr Richard Montgomery. My main research interests are Graph Theory and Enumerative Combinatorics. I can be reached via email at jun dot yan at warwick dot ac dot uk.

Publication

• Remarks on the distribution of colors in Gallai coloringsLink opens in a new window, with J. FefferLink opens in a new window and Y. FuLink opens in a new window, Discrete Mathematics, 343.10 (2020), 111996.

Preprint

• Distribution of colours in rainbow H-free colouringsLink opens in a new window, submitted to SIAM Journal on Discrete Mathematics, arxiv:2309.05606.

Talks

• Distribution of colours in rainbow H-free colourings (slidesLink opens in a new window), Warwick Combinatorics SeminarLink opens in a new window, University of Warwick, 19/05/2023.
• Distribution of colours in Gallai colourings, The 27th Postgraduate Combinatorial ConferenceLink opens in a new window, University of Birmingham, 27/03/2023.
• Counting domino tilings and lozenge tilings (slidesLink opens in a new window), Warwick Maths Society Talks, University of Warwick, 21/02/2023.
• Ramsey goodness of bounded degree trees versus general graphs, The 20th International Conference on Random Structures and AlgorithmsLink opens in a new window, Institute of European Culture in Gniezno, 01/08/2022.