Filtering by: Committee Duffus, Dwight, Emory University Remove constraint Committee: Duffus, Dwight, Emory University Committee Gould, Ronald J., Emory University Remove constraint Committee: Gould, Ronald J., Emory University Department Mathematics Remove constraint Department: Mathematics Graduation year sim Spring 2018 Remove constraint Graduation year sim: Spring 2018 Submission Type Dissertation Remove constraint Submission Type: Dissertation