The following is only a summary of the program requirements. The authoritative source describing program rules and expectations on students is the Graduate Handbook (bottom of page).
The core requirements for a PhD in Applied Mathematics are:
All courses should be chosen in consultation with an advisor. Course replacements and equivalencies should be approved by the Graduate Committee.
A maximum of 30 credit hours of graduate coursework (including courses applied to a master's degree) may be transferred into the PhD program. Up to six credit hours of this 30 may be awarded for a master's thesis. Only graduate courses completed with a grade of B- or better may be considered for transfer credit. Credit cannot be transferred until the student has established a satisfactory record of at least one term of full-time enrollment at UC Denver with a minimum GPA of 3.0. All transfer courses must be approved by the graduate committee. Courses taken while registered as a nondegree student are considered transfer courses. By graduate school rules, courses taken while enrolled as a graduate student at any campus of the University of Colorado system are considered resident coursework. However, all courses taken outside of the Department of Mathematical and Statistical Sciences must be approved by the graduate committee to be applied toward the PhD. In addition, courses taken at other campuses prior to enrollment in the PhD program will be counted as part of the 30 credit hour limit on transfer courses. Courses taken outside the Department of Mathematical and Statistical Sciences while enrolled in the PhD program should be approved before they are taken in order to be counted toward the PhD degree.
All PhD coursework must be completed with at least a 3.25 grade point average. Grades below a B- are not acceptable for the PhD. A student who receives a grade of C+ or lower, or whose overall GPA as a doctoral student falls below 3.25, will be reviewed by the Graduate Committee and may be put on probation or suspended.