Home
Hi! I am Antonin Callard and I am a postdoctoral researcher in symbolic dynamics and its connections to computability and complexity theory. I am currently part of the MC2 team at the LIP laboratory (ENS Lyon, France). If you want to learn more about me (or get my email address), you can visit this page. If you want to read my personal blog, you can go here. In any case, welcome!
Agenda
Upcoming activities
In the second half of my thesis, I developed positive sufficient conditions that prove the soficity of some multidimensional shift spaces: I will write these in a proper article during the upcoming months.
Recent activities
With Léo Paviet Salomon and Pascal Vanier, we completed an extended version of our paper on extender sets of multidimensional subshifts, completing the characterization under mixing conditions and investigating intermediate growth rates. A little bit earlier, I successfully defended my PhD at the Université de Caen on June, 24th: this was a very long, exhausting, fun and rewarding day, and I feel grateful to everybody (jury, friends, family and colleagues alike) who attended. A draft of the manuscript is available here.