Mathematics of Life
This theme employs mathematical techniques to provide insight into the biological mechanisms underpinning health and disease. By constructing, calibrating, and analysing mathematical models, we generate testable predictions to quantify the contribution of such mechanisms to observed phenomena in a range of systems across neuroscience, neuroendocrinology, evolutionary biology, protein and molecular dynamics, and cell motility.
Research in this theme is split across three streams: data analysis, model construction, and model analysis. The first of these uses cutting-edge techniques from -omics analysis, time series analysis, machine learning, and topological data analysis to identify relationships between biological variables in complex systems. These relationships are then encoded in mathematical networks (graphs) and computational graph theory approaches are used to quantify the relative importance of particular interactions for understanding specific phenotypes or behaviour.
The second stream constructs data-driven, mechanistic mathematical models to provide tools to interrogate the dynamical behaviour of biological systems. These models range from simple agent-based and differential equation models to large systems of equations posed across multiple spatial and temporal scales. Techniques from parameter optimisation and uncertainty quantification are used to fit these models to data to ensure that the models accurately reflect the real-world biological system they represent.
The third stream uses techniques from dynamical systems and control theory to analyse the constructed mathematical models. We develop and apply tools for numerical simulation of our models and use bifurcation analysis to predict transitions in the dynamical behaviour of the biological system being modelled. Such transitions could, for example, represent the onset of a seizure in epilepsy or the acquisition of a particular genotype or phenotype during development.
Contributing research groups

Goodfellow Group
Mathematical modelling and analysis for living systems

Kattnig Group
Quantum Biology and Computational BioPhysics

Monier Group
Cross-scale systems biology of viral infection

Moebius Group
Effects of the physical world on dynamics in biological systems

Richards Group
Mathematical Modelling of Living Systems

Tsaneva-Atanasova Group
Mathematics for Health and Life Sciences

Wan Group
Biophysics of microbial motility and behaviour

Wedgwood Group
Collective dynamics in biological networks
Recent research projects
View recent modelling work from David Richards' group in this video.