Filtering by: Contributor Estrada, Ernesto Remove constraint Contributor: Estrada, Ernesto Creator Vargas-Estrada, Eusebio. Remove constraint Creator: Vargas-Estrada, Eusebio. Date 2015 Remove constraint Date: 2015 Department, School or Faculty Department of Mathematics and Statistics. Remove constraint Department, School or Faculty: Department of Mathematics and Statistics. Type Thesis Remove constraint Type: Thesis