Key result
Radial basis function transfer operators enable efficient large-scale multiphysics simulations of cardiac electromechanics.
Why the study?
Efficient partitioned numerical schemes require accurate exchange of information among different PDEs defined on different meshes when simulating multiphysics problems such as cardiac electromechanics.
A novel intergrid transfer operator using radial basis functions allows for efficient, scalable simulations of complex cardiac electromechanical models across different spatial scales.
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No immediate clinical impact; leaves open scalable multiphysics cardiac modeling for research validation.
Salvador et al. (2020) studied Cardiac electromechanics (computational modeling). Intergrid transfer operator using radial basis functions (RL-RBF) was evaluated on Accuracy and scalability of the intergrid transfer operator. An intergrid transfer operator using radial basis functions accurately exchanged information among different PDEs on non-nested meshes, enabling efficient large-scale multiphysics simulations of cardiac electromechanics.
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