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Showing 1 to 1 of 1 for “"Krein-Rutman theorem"”.
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Similarity Solutions for the Two-Dimensional Diffusion–Advection Equation in Sharp-Corner Geometries
… and the strong maximum principle, we invoke the Krein-Rutman theorem to establish the existence and domain-size monotonicity of the principal eigenvalue. We then investigate how varying domain length and corner angle affect the magnitude of the principal eigenvalue, observing an inverse …