I am a PhD student in mathematics at CUNY Graduate Center. My advisor is Dennis Sullivan.These days I've been thinking and learning about homotopy theory of algebraic structures, string topology, and other related topics.
You can contact me at mrivera2 at gc.cuny.edu
My office in CUNY Graduate Center is 4214.06.
My office in Hunter College is 924HE.
I also spend a lot of time at Stony Brook Mathematics Department and at Simons Center for Geometry and Physics.
For the Math 255.02 (Spring 2014) at Hunter College course website click here.