jose rodrigues - Profile on Academia.edu (original) (raw)
Papers by jose rodrigues
Variational methods in the stefan problem
Lecture Notes in Mathematics, 1994
Page 1. VARIATIONAL METHODS IN THE STEFAN PROBLEM JOSI~-FRANCISCO RODRIGUES CMAF/Universidade de ... more Page 1. VARIATIONAL METHODS IN THE STEFAN PROBLEM JOSI~-FRANCISCO RODRIGUES CMAF/Universidade de Lisboa, Av. Prof. Gama Pinto, 2 1699 LISBOA Codex, PORTUGAL INTRODUCTION 1 - THE MATHEMATICAL-PHYSICS MODELS 1.1. ...
On a Steady-State Two-Phase Stefan Problem with Extraction
Free Boundary Value Problems, 1990
Nonlinear Differential Equation Models, 2004
This paper presents further developments in the study of strong solutions and their coincidence s... more This paper presents further developments in the study of strong solutions and their coincidence sets to the obstacle problem for linear transport operators. Under natural mild assumptions, the strong convergence of the solutions and the characteristic functions of their coincidence sets is obtained in the passage of second order to first order problems. An application to a steady-state chemotaxis problem is given. The extension to the two obstacles problem of first order is also presented, having in view an application to a porous media model in presence of saturation arising in petroleum engineering.
The Stefan Problem Revisited
Mathematical Models for Phase Change Problems, 1989
Acknowledgments
North-Holland Mathematics Studies, 1987
Preface
The Mathematics of Darwin’s Legacy, 2011
Annali Dell'universita' Di Ferrara, 2006
We study the system of equations describing a stationary thermoconvective flow of a non-Newtonian... more We study the system of equations describing a stationary thermoconvective flow of a non-Newtonian fluid. We assume that the stress tensor S has the form \(\displaystyle \mathbf{S}=-P\mathbf{I}+\left( \mu (\theta )+\tau (\theta ){|\mathbf{D(u)}|}^{p(\theta )-2}\right) {\mathbf{D(u)}}, \) where u is the vector velocity, P is the pressure, θ is the temperature and μ ,p and τ are the given coefficients depending on the temperature. D and I are respectively the rate of strain tensor and the unit tensor. We prove the existence of a weak solution under general assumptions and the uniqueness under smallness conditions. Keywords: Non-Newtonian fluids, Nonlinear thermal diffusion equations, Heat and mass transfer Mathematics Subject Classification (2000): 76A05, 76D07, 76E30, 35G15
O ENSINO JURÍDICO NO BRASIL
Revista da Faculdade de Direito UFPR, 2006
Lirica de Camoes
Books Abroad, 1933
SEGUNDO MOTIVO
Revista Letras, 2010
Aspiracoes Nacionais, Interpretacao Historico-Politica
The Americas, 1964
Historiografia del Brasil. Siglo XVI
The Americas, 1958
The Dutch in Brazil, 1624-1654
The Americas, 1958
O continente do Rio Grande
The Americas, 1956
Historiae Historiografia
The Americas, 1971
An Interview with Jose Honorio Rodrigues
The Hispanic American Historical Review, 1984
... to Portuguese historiography: Fernao Lopes (the great cronista), Diogo do Couto, and Alexandr... more ... to Portuguese historiography: Fernao Lopes (the great cronista), Diogo do Couto, and Alexandre Herculano were ... my own country, believing that only in this way would I be able to understand ... One thinks of the great figures in modern history, about Jose Bonifacio de Andrada e ...
Civilizacao Holandesa no Brasil
Geographical Review, 1942
Variational methods in the stefan problem
Lecture Notes in Mathematics, 1994
Page 1. VARIATIONAL METHODS IN THE STEFAN PROBLEM JOSI~-FRANCISCO RODRIGUES CMAF/Universidade de ... more Page 1. VARIATIONAL METHODS IN THE STEFAN PROBLEM JOSI~-FRANCISCO RODRIGUES CMAF/Universidade de Lisboa, Av. Prof. Gama Pinto, 2 1699 LISBOA Codex, PORTUGAL INTRODUCTION 1 - THE MATHEMATICAL-PHYSICS MODELS 1.1. ...
On a Steady-State Two-Phase Stefan Problem with Extraction
Free Boundary Value Problems, 1990
Nonlinear Differential Equation Models, 2004
This paper presents further developments in the study of strong solutions and their coincidence s... more This paper presents further developments in the study of strong solutions and their coincidence sets to the obstacle problem for linear transport operators. Under natural mild assumptions, the strong convergence of the solutions and the characteristic functions of their coincidence sets is obtained in the passage of second order to first order problems. An application to a steady-state chemotaxis problem is given. The extension to the two obstacles problem of first order is also presented, having in view an application to a porous media model in presence of saturation arising in petroleum engineering.
The Stefan Problem Revisited
Mathematical Models for Phase Change Problems, 1989
Acknowledgments
North-Holland Mathematics Studies, 1987
Preface
The Mathematics of Darwin’s Legacy, 2011
Annali Dell'universita' Di Ferrara, 2006
We study the system of equations describing a stationary thermoconvective flow of a non-Newtonian... more We study the system of equations describing a stationary thermoconvective flow of a non-Newtonian fluid. We assume that the stress tensor S has the form \(\displaystyle \mathbf{S}=-P\mathbf{I}+\left( \mu (\theta )+\tau (\theta ){|\mathbf{D(u)}|}^{p(\theta )-2}\right) {\mathbf{D(u)}}, \) where u is the vector velocity, P is the pressure, θ is the temperature and μ ,p and τ are the given coefficients depending on the temperature. D and I are respectively the rate of strain tensor and the unit tensor. We prove the existence of a weak solution under general assumptions and the uniqueness under smallness conditions. Keywords: Non-Newtonian fluids, Nonlinear thermal diffusion equations, Heat and mass transfer Mathematics Subject Classification (2000): 76A05, 76D07, 76E30, 35G15
O ENSINO JURÍDICO NO BRASIL
Revista da Faculdade de Direito UFPR, 2006
Lirica de Camoes
Books Abroad, 1933
SEGUNDO MOTIVO
Revista Letras, 2010
Aspiracoes Nacionais, Interpretacao Historico-Politica
The Americas, 1964
Historiografia del Brasil. Siglo XVI
The Americas, 1958
The Dutch in Brazil, 1624-1654
The Americas, 1958
O continente do Rio Grande
The Americas, 1956
Historiae Historiografia
The Americas, 1971
An Interview with Jose Honorio Rodrigues
The Hispanic American Historical Review, 1984
... to Portuguese historiography: Fernao Lopes (the great cronista), Diogo do Couto, and Alexandr... more ... to Portuguese historiography: Fernao Lopes (the great cronista), Diogo do Couto, and Alexandre Herculano were ... my own country, believing that only in this way would I be able to understand ... One thinks of the great figures in modern history, about Jose Bonifacio de Andrada e ...
Civilizacao Holandesa no Brasil
Geographical Review, 1942