Let $M$ be a nondeterministic finite automaton, having $q$ states and no $\epsilon$-transitions. If there is exactly one path through $M$ of length $n$ leading to an accept state, and $x$ is the string read along that path, then we say that $A_N(x)\le q$ (the NFS complexity of $x$ is at most $q$).
(Note: the following requirements are for students beginning in Fall 2016 or later; students who arrived before then should consult with the Graduate Chair.)
The PhD program in Mathematics at UH Mānoa has four principal components:
There are further specific requirements presented below.
For graduate courses offered by the department, click here.
Students must pass 30 credit hours of mathematics courses numbered 600–699 subject to the following conditions:
- All courses that count towards the 30 credit requirement, or to any of the other requirements below, must be passed with a B− or better.
- Students must “pass” three rows in the following table:
611 612 661 Analysis 631 633 644 Applied mathematics 601 603 607 Foundations 654 655 657 Topology and
621 623 625
To pass a row, a student must either pass a course from that row, or pass the qualifying exam corresponding to the row.
- At most 6 credit hours can be numbered 649 or 699 unless authorized by the graduate chair. It is expected that the graduate chair will authorize additional courses if they are regular graduate courses that are running with a 649 number, but not otherwise.
- Courses must be from the mathematics department, unless authorized by the graduate chair in consultation with the student’s advisor. It is expected that the graduate chair will authorize graduate-level courses from other departments that are judged to be relevant to the student’s work, and to have serious mathematical content.
The department offers qualifying exams in four subjects:
- Applied mathematics
Students must pass two of these exams. They must do so by the end of the fall semester of their fourth year. Additionally, students must have at least attempted two qualifying exams by the end of the fall semester of their third year. Other than the constraints imposed by these time requirements, students may attempt each qualifying exam any number of times.
The applied mathematics and topology quals are scheduled to take place each fall, while the algebra and analysis quals will be given in the spring. Four courses, numbered 601, 621, 611, and 631, respectively, are meant to cover a fair portion of the material for the qualifying exams. It is however expected that the students will need to learn some material on their own, as well. For further details on the content of the qualifying exams and to see some past exams, click here.
A written or oral comprehensive examination on a subject chosen by the student and their advisor, and with the approval of the graduate chair, must be completed by the end of the student’s fourth year. Students are allowed to attempt the comprehensive exam at most twice.
Dissertation and defense
The writing and oral defense of a PhD thesis covering substantial original contributions to research are the hallmark of a PhD program. After passing your comprehensive exam, you can officially form a ‘dissertation committee’ chaired by your advisor. As you approach completion, make sure to discuss the timing with your advisor and your committee. You should contact the graduate chair at least a month ahead of defending so that they can ensure all the various forms and announcements go out in time.
Additional university-wide requirements can be found on the Office of Graduate Education website.
|Kjos-Hanssen||Automatic complexity in finance, computability, randomness|
|Smith||Complex Dynamics, Function Theory on the Unit Disk|
|Wilkens||Control theory, medical imaging|
Lubjana Beshaj (Oakland University) was kind enough to take this picture, with our graduate students Jamal, Allen, and Bianca, at the Arizona Winter School in 2015.