Mathematics, PhD

  • N/A
    Application Deadline
  • 36 months
  • Tuition
    Tuition (Year)
  • English (take IELTS)
University of Essex ,
Our Department of Mathematical Sciences, University of Essex is able to offer PhD Mathematics supervision in a wide range of mathematical areas, including both “pure” and “applied” subjects. Interested persons are invited to contact our Department to discuss possible areas of research.
  • Overview
  • Programme outline
  • Key facts
  • Admission requirements
  • Fees and funding


Our Department of Mathematical Sciences is able to offer PhD Mathematics supervision in a wide range of mathematical areas, including both “pure” and “applied” subjects. Interested persons are invited to contact our Department to discuss possible areas of research.

If you successfully complete a research degree in mathematics, you will be well qualified for careers in finance, industry, scientific research and universities.

We also offer an MPhil and a Masters by dissertation in this subject.

Please note, part-time research study is also available.

Why study PhD Mathematics at Essex?

Our Department of Mathematical Sciences has an international reputation in many areas like such as semi-group theory, optimisation, probability, applied statistics, bioinformatics and mathematical biology.

Our staff are strongly committed to research and teaching. They have published several well-regarded text books and are world leaders in their individual specialisms, with their papers appearing in learned journals like Communications in Algebra, Studia Logica, International Journal of Algebra and Computation, SIAM Journal in Optimization, IEEE Evolutionary Computation, Computers and Operations Research, Ecology, Journal of Mathematical Biology, and Journal of Statistical Applications in Genetics and Molecular Biology.

Our facilities

Within our Department of Mathematical Sciences, we have our own computing laboratories and our research students are provided with their own desktop PCs. We also have a kitchen that our students are welcome to make use of. The close-knit “collegiate” environment of our Department fosters close relationships between our staff and students.

Detailed Programme Facts

  • Full-time duration 36 months
  • Study intensity Part-time, Full-time
  • Languages
    • English
  • Delivery mode
    On Campus
  • Project Type Open

Programme Structure

Your research degree gives you the chance to investigate your chosen topic in real depth and reach a profound understanding. In communicating that understanding, through a thesis or other means, you have a rare opportunity to generate knowledge. You develop new high-level skills, enhance your professional development and build new networks. A PhD can open doors to many careers.

Your supervisor

If you are undertaking your research within our Department of Mathematical Sciences, then joint supervision across other Essex departments and schools (particularly with our Department of Biological Sciences, and with our School of Computer Science and Electronic Engineering) is possible. Some of our current students have a supervisor based in our Department and another in one of the departments or schools mentioned above.

You will be expected to meet with your supervisor at regular intervals and have a formal supervisory board meeting every six months (or once-a-year if studying part-time) to review progress.

How you will study

Within our Department, our PhD students are usually encouraged to undertake our taught module, Research Methods, in the first year of study, so you are well equipped with the necessary skills to undertake effective research. A PhD (taking at least three years) typically involves wide reading round the subject area in your first year, then gradually developing original results over your second and third years, before writing them up in a coherent fashion. The resulting thesis is expected to extend the understanding of a specialist topic, and should not exceed 80,000 words in length.

We offer an MPhil programme for those who wish to make an original contribution to mathematics, though of a less substantial nature than required for the award of a PhD. The minimum period of registration for our MPhil is six terms (two years) which is awarded on the basis of a thesis with a maximum length of 50,000 words.

All our students wishing to study for a PhD enrol on a combined MPhil/PhD pathway. In your second year of study, depending on progress, a decision is made by our Department on whether to proceed with either an MPhil or a PhD. There is no taught element although you may attend course modules on an informal basis.

It is possible to pursue your PhD via a Doctoral Programme (MPHP) in a wide variety of areas. If you are undertaking this Doctoral Programme you will, in your first year, complete a comparable programme to that of our Masters students but then continue for a further two years undertaking research in the general area studied during the summer of your first year. Your final degree will be a PhD.

Our MSc by Dissertation involves a minimum of one year of full-time research. There is no taught element, although you may attend course modules on an informal basis. The resulting thesis must contain an element of novelty and should not exceed 30,000 words in length. Award of this depends on an oral examination of you and your thesis. There is an option to upgrade to an MPhil/PhD if you make good progress.

Finalising your PhD

Within our Department of Mathematical Sciences, our full-time research students have a supervisory board to review their progress every six months. The recommendations of this are considered by our Departmental Research Students’ Progress Committee, which make decisions on your registration status.

If you progress well, you should be confirmed as a PhD student in the first term of your second year of study. We expect you to have all of your experimental work completed after two-three years and to have completed and submitted your thesis within three-four years.

Seminars and conferences

Within our Department of Mathematical Sciences, we have a seminar series that runs throughout the year and to which outside, as well internal, speakers are invited. Our graduate students are encouraged to attend these seminars and to contribute when they are at an advanced stage in their own research.

In addition, our PhD students are encouraged to go to external conferences and, recently, some of our PhD students’ contributions won a “Best Paper of the Conference” award.

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For research study within our Department of Mathematical Sciences, we normally require a good Masters degree, or equivalent, in a relevant discipline. A well developed research proposal is also essential.

If English is not your first language, then we will require you to have IELTS 6.0 or equivalent.

Tuition Fee Per Year

  • GBP 12950 International


For up-to-date information on funding opportunities at Essex, please visit:

StudyPortals Tip: Students can search online for independent or external scholarships that can help fund their studies. Check the scholarships to see whether you are eligible to apply. Many scholarships are either merit-based or needs-based.

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