Zobrazeno 1 - 10
of 109
pro vyhledávání: '"1206 Análisis Numérico"'
Publikováno v:
Numerical Methods for Partial Differential Equations. 39:1067-1084
In this work, we study, from the numerical point of view, a type III thermoelastic model with double porosity. The thermomechanical problem is written as a linear system composed of hyperbolic partial differential equations for the displacements and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::177792bb2e9561df09386187cbe12f38
https://doi.org/10.1002/num.22924
https://doi.org/10.1002/num.22924
Autor:
González Baldonedo, Jacobo, Fernández, José R., Segade Robleda, Abraham, Suarez Garcia, Sofía
In this paper, a thermomechanical problem involving a viscoelastic Timoshenko beam is analyzed from a numerical point of view. The so-called thermodiffusion effects are also included in the model. The problem is written as a linear system composed of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3690::65e9cb37f8fa161684817aae83fda14d
https://hdl.handle.net/11093/5022
https://hdl.handle.net/11093/5022
In this paper, we study a quadratic nonlinear equation from the fractional point of view. An explicit solution is given in terms of the Lambert special function. A new phenomenon appears involving the collapsing of the solution and the blow-up of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3690::2f9431a3dc9e89c0fa2bdb8ee8ce2e67
https://hdl.handle.net/11093/4956
https://hdl.handle.net/11093/4956
Publikováno v:
Investigo. Repositorio Institucional de la Universidade de Vigo
Universidade de Vigo (UVigo)
Universidade de Vigo (UVigo)
In this work, we numerically analyze a porous elastic problem including several dissipation mechanisms of MGT type. The resulting variational problem is written in terms of the acceleration and the porosity speed. An existence and uniqueness result i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75473fa977a3acacdbd9526b4379c04f
https://doi.org/10.1016/j.apnum.2022.03.008
https://doi.org/10.1016/j.apnum.2022.03.008
Autor:
Martínez Uso, María José
En este video trabajamos con la derivación de la composición de campos escalares y parametrizaciones de curvas, ambas funciones reales. En este caso particular el resultado de dicha composición es una función real de una única variable, que sabe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1560::135ddedf124068b4dfc703be74a87be8
https://hdl.handle.net/10251/193108
https://hdl.handle.net/10251/193108
Autor:
Martínez Uso, María José
En este video trabajamos con la derivación de la composición de campos escalares y cambios vectoriales, siempre considerando funciones reales. En este caso particular el resultado de dicha composición es una función real de varias variables, que
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1560::b4f9a1539028d771e1c53e5e481b12e4
https://hdl.handle.net/10251/193109
https://hdl.handle.net/10251/193109
Autor:
Ordiñana-Bellver, Daniel, Pérez-Campos, Carlos, González-Serrano, María Huertas, Valantine, Irena
Employability, and especially entrepreneurship and intrapreneurship, is a topic attracting the interest of researchers in recent years. Although knowledge about creating and managing a company is essential (hard skills), the importance of other compe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c85c9b497c9b0f00afcd0c7b6b5eb349
https://hdl.handle.net/20.500.12466/2908
https://hdl.handle.net/20.500.12466/2908
In this work, we numerically study a problem including several dissipative mechanisms. A particular case involving the symmetry of the coupling matrix and three mechanisms is considered, leading to the exponential decay of the corresponding solutions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3eed5555273403caa1a07e94dbf157fc
https://hdl.handle.net/2117/381176
https://hdl.handle.net/2117/381176
Búsqueda de ceros de una función por el método de Newton Raphson
Se necesita escribir la información requerida en el panel: función, su derivada (que puede estar vacía, haciéndose derivada numérica en ese caso), iteraciones, semilla y pa
Se necesita escribir la información requerida en el panel: función, su derivada (que puede estar vacía, haciéndose derivada numérica en ese caso), iteraciones, semilla y pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1560::366a38dfacd3c8748f85029105edfa27
https://hdl.handle.net/10251/185980
https://hdl.handle.net/10251/185980
Autor:
Pérez Escolar, Alberto
El estudio numérico de la propagación del potencial de acción cardiaca en el miocardio es un problema numéricamente difícil que comprende los 3 siguientes problemas acoplados: 1) el sistema de EDPS de la hiperelasticidad del tejido del miocardio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1291::5fd78c6d4e4ff8d7e04e230ef23e89b7
https://hdl.handle.net/10317/11953
https://hdl.handle.net/10317/11953