Events Centro’s events and other outreach projects are intended to promote a positive image of the Puerto Rican community based upon the contributions of our leaders and our communities to the city and its neighborhoods, and to celebrate the individuals and groups that have made a difference. Our programs promote the interaction of academics, artists, and the community in general and encourage ...

Events Centro’s events and other outreach projects are intended to promote a positive image of the Puerto Rican community based upon the contributions of our leaders and our communities to the city and its neighborhoods, and to celebrate the individuals and groups that have made a difference. Our programs promote the interaction of academics, artists, and the community in general and encourage ...

I work on the cohomology, structure, and representations of various types of rings, such as Hopf algebras and group-graded algebras. My research program has involved collaborations with many mathematicians, including work with postdocs and graduate students. Below is a summary of some of my past research projects, which fall loosely into three categories: Hochschild cohomology and deformations....