info:eu-repo/semantics/article
Improved spherical continuation algorithm with application to the double-bounded homotopy (DBH)
Autor
Delia Torres Muñoz
Héctor Vázquez Leal
Luis Hernández Martínez
Librado Arturo Sarmiento Reyes
Resumen
The homotopy continuationmethods are useful tools for finding multiple solutionsof nonlinear problems.Animportant issue of this kind ofmethod is the correct implementationof the path-following techniques used to trace the homotopy trajectory. Therefore, in thiswork we propose a modification of the spherical algorithm to successfully trace the closedpaths of a DBH homotopy. The proposed methodology is depicted with three examples.Finally, a comparison of the results with a standard path-following technique is presentedand discussed.
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