PhD in Computational Category Theory (phd)

The deadline to apply for the Aug 2027 intake is May 4, 2027, while tuition costs 24,433 USD per year.

This PhD in Computational Category Theory, supervised by Dr Ittay Weiss, will focus on developing new algorithms and exploring applications in data science and other fields. Category theory, a mathematical field that reached a highly sophisticated level of maturity, is leading a revolution by offering solutions to both existing and emerging problem domain areas. For instance, work by Dr David Spivak and Dr Ryan Wisnesky has applied category theory to improve techniques of data migration in database theory, leading to the creation of the commercial database services company Conexus. Projects such as this one will further develop applications in topological data analysis (TDA), which has potential impact in brain research, chemistry, and material science.

University of Portsmouth, established in 1869 and located in the historic coastal city of Portsmouth, offers a vibrant student experience with around 28,000 students, including approximately 5,000 international learners. The university combines strong teaching and research with practical industry links and a waterfront location that enriches campus life. Its long history of technical and professional education makes it a familiar choice for students seeking applied learning in a city with excellent transport links.

Portsmouth provides a range of programs organized across ten broad subject areas, encompassing engineering, business, health professions, creative arts and sciences. Students benefit from industry placements, modern laboratories and career-focused modules that enhance employability. The university also supports research-led teaching and partnerships with local employers, giving international students opportunities to gain real-world experience alongside academic study.

Comprehensive support services help international students with visas, accommodation, language preparation and wellbeing, while student societies and campus activities foster social integration. With practical training options, placement support and access to regional industries and cultural sites, Portsmouth is well suited to students who value both academic quality and hands-on experience. Prospective applicants should investigate program specifics, placement opportunities and scholarship options before applying.