Fayos, F.Jaén, XavierLlanta i Salleras, EstanislauMartín Senovilla, José María2010-05-062010-05-0619920556-2821https://hdl.handle.net/2445/12393Using the Darmois junction conditions, we give the necessary and sufficient conditions for the matching of a general spherically symmetric metric to a Vaidya radiating solution. We present also these conditions in terms of the physical quantities of the corresponding energy-momentum tensors. The physical interpretation of the results and their possible applications are studied, and we also perform a detailed analysis of previous work on the subject by other authors.7 p.application/pdfeng(c) The American Physical Society, 1992Relativitat (Física)CosmologiaCol·lapse gravitacionalRelativity (Physics)CosmologyGravitational collapseinfo:eu-repo/semantics/article60764info:eu-repo/semantics/openAccess