About Me

Mathematics at the edge of what can be computed.

Hello, I’m Matthew and I'm a PhD student in the Department of Applied Mathematics and Theoretical Physics at the University of Cambridge, residing in Magdalene College.

I am working under the supervision of Professor Anders Hansen and my main research topic is the limitations of computability of the solutions of PDEs. I look at the minimum assumptions required on the initial data of a time-evolution based PDE in order to compute the solution up to arbitrary accuracy, and the uncertainty principles one can find when these assumptions are not met. i have primarily looked at Hyperbolic and Dispersive PDEs for this.

Explore my research
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Matthew Helm PhD student · University of Cambridge

The route so far

From analysis to computability

01

Childhood

I grew up in Preston, Lancashire, where I attended Our Lady's Catholic High School and Cardinal Newman College. My interest in Mathematics started at a very young age, simply from understanding it more than other subjects and appreciating the absolute truths found in it.

01

Warwick

I completed my BSc in Mathematics at the University of Warwick from 2021-2024. I was mainly interested in very pure Mathematics here, particularly Functional Analysis.

02

Cambridge Part III

I then completed Part III Mathematics at Cambridge with a Distinction grade. A course I took on infinite-dimensional spectral computations (taught by Matthew Colbrook) started my interest in computability problems in Analysis and started my shift over to Applied Mathematics.

03

Doctoral research

I commenced my PhD in October 25th, remaining at Magdalene College. My PhD is fully funded by the G-Research NextGen Scholarship and brings together computation, analysis, and the theory of PDEs.

Beyond the blackboard

Other Interests

I am very interested in quizzes, modern history, politics and public transport infastructure, particularly the development of train projects. I am also quite an avid traveller, currently on 32 countries and counting, mainly interested in the history and cuisine of said countries and hiking.

View from Table Mountain in Cape Town
[Cape Town, South Africa][A view from the top of table mountain]
View from Victoria Peak in Hong Kong
[Hong Kong][A view from Victoria peak]
Kyoto
[Kyoto, Japan][The Higashiyama Distrcit]

Contact

If you have any questions about my research, or want to chat more generally, contact me at: