Hyperbolic Perturbation Problems Involving Time Derivatives on the Boundars.
A comparison of coupled and uncoupled solvers for the cardiac Bidomain model
The aim of this work is to compare a new uncoupled solver for the cardiac Bidomain model with a usual coupled solver. The Bidomain model describes the bioelectric activity of the cardiac tissue and consists of a system of a non-linear parabolic reaction-diffusion partial differential equation (PDE) and an elliptic linear PDE. This system models at macroscopic level the evolution of the transmembrane and extracellular electric potentials of the anisotropic cardiac tissue. The evolution equation is...
Global existence for the conserved phase field model with memory and quadratic nonlinearity.
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