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About Pure Mathematics, BSc (Hons) - at Swansea University

Mathematics underpins all contemporary science, business and technology, creatively applying the ideas of pure mathematics.

Our three-year BSc degree in Pure Mathematics covers the fundamental mathematical concepts of real and complex analysis, geometry, and linear, abstract and categorical algebra. It allows you to focus your studies on pure aspects of the subject.

Your learning will be shaped by inspirational and internationally-renowned academics including Prof Tomasz Brzezinski, Professor of Mathematics and expert in algebra and non-commutative geometry, and Prof Elaine Crooks, Professor of Mathematics, expert in analysis and partial differential equations.

Why Pure Mathematics at Swansea?

• 3rd in the UK for Student Satisfaction (Complete University Guide 2025)

• 7th in the UK (Guardian University 2025)

• 13th in the UK for Teaching Quality (Guardian University 2025)

• Top 201-250 in the world (QS World University Rankings 2025)

 Your Pure Mathematics Experience

• Our staff are experts in their areas of mathematics with the majority being recognized by the Higher Education Academy with a Fellowship or Senior Fellowship.
• You will master the ideas and logic of mathematics and their applications and acquire a highly desirable set of transferable skills that will set you apart in the employment marketplace.
• You will receive high-quality personalised support through small-group tutorials.
• Elected student representatives make sure that every student voice is heard.
• The Swansea University Mathematics student society sponsors frequent social and academic events to bring students and staff together.
• Our Mathematics Department is right next to the beautiful Swansea Bay beachfront, with numerous social and sport opportunities.
• Our peer mentoring scheme helps new students settle into university and make new friends.
• The new £32.5M Computational Foundry building at our Bay Campus gives students access to bespoke study and teaching spaces designed by and for mathematicians.
• Our Mathematics Reading Room provides a quiet study space for mathematics students, as well as housing a departmental library of resources for study and research.

Pure Mathematics Employment Opportunities

Mathematics graduates typically earn salaries 50% higher than the average graduate. Mathematicians are highly sought after in lucrative industries such as the actuarial profession, the financial sector, technology and systems administration Our graduates have recently gained employment at organisations including AXA, British Airways, Deutsche Bank, Shell Research, Health Authorities and Local Government.

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Entry requirements

Contact Swansea University to find course entry requirements.

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Why study at Swansea University

There are many reasons to choose Swansea University for your studies; from the stunning beachfront locations of our Singleton Park and Bay campuses, to our global reputation for research and academic excellence, we offer a safe, supportive and fun environment to live and study, and our vast range of courses and subject areas mean you are sure to find the future career for you.

• Top 30 UK research-led university (Research Excellence Framework 2014-2021)
• Ranked within the Top 300 of universities globally (QS World University Rankings 2025)
• Voted 6th safest city in England and Wales (Complete University Guide 2024)
• UK Top 10 of the People and Planet University League (Times Good University Guide 2025)

Whether you join us for your undergraduate degree, postgraduate studies or research, you’ll receive a modern approach to learning, backed by cutting-edge facilities and an excellent research and teaching faculty.

Join Swansea and start your journey, studying in a picturesque, student-friendly city by the sea with so much to offer.