Search Results for author: Kevin Burrage

Found 3 papers, 0 papers with code

The use of a time-fractional transport model for performing computational homogenisation of 2D heterogeneous media exhibiting memory effects

no code implementations4 Feb 2021 Libo Feng, Ian Turner, Patrick Perre, Kevin Burrage

A highlight of our work is that the computed diffusivity for the heterogeneous media with molecular relaxation is quite different from the classical diffusion cases, being dominated at steady-state by the material with memory effects.

Numerical Analysis Numerical Analysis

Homogenisation for the monodomain model in the presence of microscopic fibrotic structures

no code implementations10 Dec 2020 Brodie A. J. Lawson, Rodrigo Weber dos Santos, Ian W. Turner, Alfonso Bueno-Orovio, Pamela Burrage, Kevin Burrage

Computational models in cardiac electrophysiology are notorious for long runtimes, restricting the numbers of nodes and mesh elements in the numerical discretisations used for their solution.

Medical Physics Numerical Analysis Dynamical Systems Numerical Analysis 35B27

Inference of ventricular activation properties from non-invasive electrocardiography

no code implementations28 Oct 2020 Julia Camps, Brodie Lawson, Christopher Drovandi, Ana Minchole, Zhinuo Jenny Wang, Vicente Grau, Kevin Burrage, Blanca Rodriguez

We demonstrate results from our inference method on a cohort of twenty virtual subjects with cardiac volumes ranging from 74 cm3 to 171 cm3 and considering low versus high resolution for the endocardial discretisation (which determines possible locations of the earliest activation sites).

Decision Making Dynamic Time Warping

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