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dc.contributor.author
Bollati, Julieta  
dc.contributor.author
Natale, María Fernanda  
dc.contributor.author
Semitiel, José Abel  
dc.contributor.author
Tarzia, Domingo Alberto  
dc.date.available
2024-03-20T13:21:09Z  
dc.date.issued
2024-03  
dc.identifier.citation
Bollati, Julieta; Natale, María Fernanda; Semitiel, José Abel; Tarzia, Domingo Alberto; Determination of one unknown coefficient in a two-phase free boundary problem in an angular domain with variable thermal conductivity and specific heat; Academic Press Inc Elsevier Science; Journal of Mathematical Analysis and Applications; 531; 1; 3-2024; 1-20  
dc.identifier.issn
0022-247X  
dc.identifier.uri
http://hdl.handle.net/11336/231045  
dc.description.abstract
Two different two-phase free boundary Stefan problems in an angular domain with temperature-dependent thermal coefficients are considered. Analytical similarity solutions are obtained imposing a Dirichlet or Neumann type boundary condition, respectively, by solving functional problems. Moreover, formulas are obtained for the determination of one unknown thermal coefficient in the overspecified problem that consists in adding a Neumann condition to the problem with a Dirichlet one if and only if some restrictions on data are verified.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Academic Press Inc Elsevier Science  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
FREE BOUNDARY PROBLEMS  
dc.subject
FUNCTIONAL EQUATION  
dc.subject
SIMILARITY SOLUTION  
dc.subject
STEFAN PROBLEM  
dc.subject
TEMPERATURE-DEPENDENT THERMAL COEFFICIENTS  
dc.subject
UNKNOWN THERMAL COEFFICIENT  
dc.subject.classification
Matemática Aplicada  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Determination of one unknown coefficient in a two-phase free boundary problem in an angular domain with variable thermal conductivity and specific heat  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-03-19T14:18:07Z  
dc.identifier.eissn
1096-0813  
dc.journal.volume
531  
dc.journal.number
1  
dc.journal.pagination
1-20  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Bollati, Julieta. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Austral; Argentina  
dc.description.fil
Fil: Natale, María Fernanda. Universidad Austral; Argentina  
dc.description.fil
Fil: Semitiel, José Abel. Universidad Austral; Argentina  
dc.description.fil
Fil: Tarzia, Domingo Alberto. Universidad Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Journal of Mathematical Analysis and Applications  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0022247X23007783  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jmaa.2023.127775  

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