Ubiquity of Mathematics: Ingrid DaubechiesJames Colliander2013-05-12 1 min read Your browser does not support the <video> tag.videoJames CollianderRelatedUniversity of Toronto Math Department Colloquium Videos Winter 2013Ubiquity of Mathematics: Luis SecoUbiquity of Mathematics: Spyros AlexakisUbiquity of Mathematics: Adrian NachmanUbiquity of Mathematics: Charles Fefferman