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*Phase transition in elementary box ball system and its spatial generalization*“, Tokyo University, June 19, 2018 *“Double jump phase transition in a soliton cellular automaton”*, Southeastern Probability Conference, Duke University, May 14-15, 2018*“Double jump phase transition in a soliton cellular automaton”*, Probability Seminar, UCLA, April 19, 2018 (slides: Boxball_talk_UCLA)- “
*Double jump phase transition in a soliton cellular automaton”*, Probability seminar, University of Pennsylvania, Mar 27, 2018 - “
*Double jump phase transition in a random soliton cellular automaton*“, Combinatorics seminar, University of Minnesota, March 2, 2018. - “
*Double jump phase transition in a random soliton cellular automaton*“, Combinatorics seminar, University of Michigan, Jan 26, 2018. - “
*Global synchronization of pulse-coupled oscillators on trees”*, AMS contributed papers on Applied Mathematics III, JMM 2018, San Diego. (slides: JMM_clock) - “
*Limiting behavior of 3-color excitable media on arbitrary graphs*“, AMS Special Session on Emergent Phenomena in Discrete Models, JMM 2018, San Diego. (slides: JMM_excitable) - “
*Persistence of sums of correlated increments and clustering in cellular automata*“, AMS Special Session on Markov chains, Markov processes and applications, JMM 2018, San Diego. (slides: JMM_survival) *“Phase transition in a random soliton cellular automaton”,*Combinatorics and Probability seminar, The Ohio State University, Mar 31, 2017.*“Discrete excitable media on graphs“,*Graduate student seminar, The Ohio State University, Oct 25, 2016. Slids: Lyu102516*“Discrete excitable media on graphs“,*Probability seminar, Indiana University, Sep 12, 2016. Slids: Indiana_Lyu*“Synchronization of finite-state pulse-coupled oscillators on various network topologies”*Hayes Graduate Research Forum, The Ohio State university, Feb 26, 2016*“Synchronization of finite-state pulse-coupled oscillators on various graphs“*, Probability seminar, Cornell University , Feb 22, 2016*“Synchronization of finite-state pulse-coupled oscillators on various graphs”*Korea Institute for Advanced Study, Jan 14, 2016*“Synchronization of finite-state pulse-coupled oscillators”*HYKE seminar, Seoul National University, May 14, 2015*“Synchronization of finite-state pulse-coupled oscillators on various network topologies“*Combinatorics and Probability seminar, the Ohio State University, Oct 1, 2015*“Synchronization of finite-state pulse-coupled oscillators”*Graduate student seminar, The Ohio State University, Sep 22, 2015