2022
DOI: 10.1016/j.apm.2022.01.021
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Applications of Randers geodesics for wildfire spread modelling

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Cited by 11 publications
(15 citation statements)
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“…Markvorsen was the first to propose the use of these metrics for wildfire modelling, transforming Richards' PDE into an ODE (the geodesic equations of the Randers metric; see [61]) and even developing a rheonomic Lagrangian viewpoint to include the time dependence (see [62]). For further developments using Randers metrics see [34]. Our work including Lorentz-Finsler metrics completes this theoretical framework and provides a full geometrical picture of the evolution of the wildfire in the most general situation.…”
Section: Lorentz-finsler Metrics and Practical Applicationsmentioning
confidence: 68%
“…Markvorsen was the first to propose the use of these metrics for wildfire modelling, transforming Richards' PDE into an ODE (the geodesic equations of the Randers metric; see [61]) and even developing a rheonomic Lagrangian viewpoint to include the time dependence (see [62]). For further developments using Randers metrics see [34]. Our work including Lorentz-Finsler metrics completes this theoretical framework and provides a full geometrical picture of the evolution of the wildfire in the most general situation.…”
Section: Lorentz-finsler Metrics and Practical Applicationsmentioning
confidence: 68%
“…( 5) we find 3 the Riemannian metric. Next, one applies Theorem 3.2 and Proposition 3.2 of [2] to establish the following results.…”
Section: Main Results and An Examplementioning
confidence: 99%
“…where θ is the rotational angle around the origin, and a and b are the ellipse axes determined from the experimental data [2]. Once we have the ellipse equation, the Riemannian metric is…”
Section: Preliminariesmentioning
confidence: 99%
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