MERCEDES MARÍN BELTRÁN2026-01-292026-01-29201110.1016/j.jcp.2010.11.0052-s2.0-78650576834https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/22976Applied MathematicsComputational MathematicsComputer Science ApplicationsModeling and SimulationNumerical AnalysisPhysics and Astronomy (all)Physics and Astronomy (miscellaneous)Fictitious domains and level sets for moving boundary problems. Applications to the numerical simulation of tumor growthresearch article