Sergio Alejandro González Andrade - Departamento de Matemática ...
Sergio Alejandro González Andrade - Departamento de Matemática ...
Sergio Alejandro González Andrade - Departamento de Matemática ...
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Contact Information<br />
<strong>Sergio</strong> <strong>Alejandro</strong> <strong>González</strong> <strong>Andra<strong>de</strong></strong><br />
<strong>Departamento</strong> <strong>de</strong> <strong>Matemática</strong><br />
Escuela Politécnica Nacional Office Phone: (+593) 2 2507144 ext. 2234<br />
Ladrón <strong>de</strong> Guevara E11-253 sergio.gonzalez@epn.edu.ec<br />
EC170109 Quito, Ecuador sgonzalezandra<strong>de</strong>@gmail.com<br />
Personal Information<br />
Date of birth: 3 rd April 1979.<br />
Place of birth: Quito, Ecuador.<br />
Citizenship: Ecuadorian.<br />
Home page: www.math.epn.edu.ec/ ∼ sgonzalez<br />
Education<br />
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PhD in Applied Mathematics Quito, Ecuador<br />
Escuela Politécnica Nacional August, 2008.<br />
(joint PhD programm with TU-Berlin).<br />
Mathematician (Diploma) Quito, Ecuador<br />
Escuela Politécnica Nacional. April, 2004<br />
Work Experience<br />
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Profesor Agregado II Quito, Ecuador<br />
Escuela Politécnica Nacional Since November, 2011.<br />
Profesor Agregado I Quito, Ecuador<br />
Escuela Politécnica Nacional May, 2010 – November 2011.<br />
Postdoctoral Researcher Graz, Austria<br />
Karl Franzens Universität: SFB Research Center April, 2009 – April, 2010.<br />
Mathematical Optimization and Applications<br />
in Biomedical Sciences.<br />
Teacher Assistant Quito, Ecuador<br />
Escuela Politécnica Nacional September, 2004 – August, 2008.<br />
Research interests<br />
• Numerical simulation of visco-plastic fluids.<br />
• Semismooth Newton methods.<br />
• PDE constrained optimization<br />
• Multigrid methods.
Research Projects<br />
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Numerical Simulation and Optimal Control of Cardiac Tissue Quito, Ecuador.<br />
Project fun<strong>de</strong>d by the National Secretary of Higher Education, Science, Since July, 2011.<br />
Technology and Innovation (Senescyt).<br />
A Combined Multigrid-Semismooth Newton Approach for the Quito, Ecuador.<br />
Numerical Resolution of Parabolic Variational Inequalities Since March, 2011.<br />
Project fun<strong>de</strong>d by National Technical University of Quito (EPN).<br />
Publications<br />
• Theses<br />
– “Semismooth Newton and Path-Following Methods for the Numerical Simulation of<br />
Bingham Fluids”. PhD Thesis, August, 2008.<br />
– “Existencia <strong>de</strong> soluciones para un problema con parte no lineal discontinua y operador<br />
asociado <strong>de</strong> tipo p-Laplaciano”. Diploma Thesis, April, 2004.<br />
• Papers in Refereed Journals<br />
– with Alfio Borzì: “Multigrid solution of a linear Lavrentiev - regularized state -<br />
constrained parabolic control problem”. Numerical Mathematics: Theory, Methods and<br />
Applications, 5 (2012) 1-18.<br />
– with Juan Carlos De los Reyes: “A combined BDF-semismooth Newton approach for<br />
time-<strong>de</strong>pen<strong>de</strong>nt Bingham flow”. Numerical Methods for Partial Differential Equations,<br />
28 (2012) 834-860.<br />
– with Alfio Borzì: “Space-time multigrid second-or<strong>de</strong>r accurate solution of parabolic<br />
control-constrained problems”. Computational Optimization and Applications, 51<br />
(2012) 835-866.<br />
– with Juan Carlos De los Reyes: “Numerical simulation of two-dimensional Bingham<br />
flow by semismooth Newton methods”. Journal of Computational and Applied<br />
Mathematics, 235 (2010), 11-32.<br />
– with Juan Carlos De los Reyes: “Path following methods for steady laminar Bingham<br />
flow in cylindrical pipes”. ESAIM: Mathematical Mo<strong>de</strong>lling and Numerical Analysis,<br />
43 (2009), 81-117.<br />
• Other Publications<br />
– with Juan Carlos De los Reyes: “Flow of Bingham fluids in a boun<strong>de</strong>d channel”.<br />
Reports of the Second Latin American Congress of Mathematics Stu<strong>de</strong>nts,<br />
EXPRIME2008 (San Luis Potosí, México).<br />
– with Pedro Merino: “<strong>Matemática</strong>s para el Corazón”. Boletín <strong>de</strong> la Sociedad<br />
Ecuatoriana <strong>de</strong> <strong>Matemática</strong>, Enero-Febrero, 2011.
– with Marco Calahorrano: “Existencia <strong>de</strong> soluciones débiles para un problema con parte<br />
no lineal discontinua y operador asociado <strong>de</strong> tipo p-Laplaciano”: I+D Innovación, Vol.<br />
7, No. 14, 2004.<br />
Courses and Seminars Thought<br />
• Analysis, Numerical Analysis, Partial Differential Equations, Numerical Analysis for<br />
Computer Engineers.<br />
Given Talks<br />
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A Combined BDF-Semismooth Newton Approach for Valparaiso, Chile<br />
Time-Depen<strong>de</strong>nt Bingham Flow January, 2012.<br />
III Latin American Workshop on Optimization and Control.<br />
LAWOC 3.<br />
A Combined BDF-Semismooth Newton Approach for Rio <strong>de</strong> Janeiro, Brasil<br />
Time-Depen<strong>de</strong>nt Bingham Flow November, 2011.<br />
4th Workshop Viscoplastic Fluids: From Theory to Applications.<br />
Multigrid Methods for Time-Depen<strong>de</strong>nt Optimization Berlin, Germany<br />
Problems September, 2011.<br />
Seminar of the Research Group on<br />
Optimization with PDE, Institüt für Mathematik, TU-Berlin<br />
Multigrid Solution of Parabolic Constrained Problems Berlin, Germany<br />
25th IFIP TC7 Conference on System Mo<strong>de</strong>ling and Optimization September, 2010.<br />
Métodos multi-malla para problemas <strong>de</strong> control Quito, Ecuador<br />
óptimo <strong>de</strong> EDP October, 2010.<br />
Escuela <strong>de</strong> <strong>Matemática</strong> para América Latina y el Caribe<br />
EMALCA2010.<br />
Multigrid second-or<strong>de</strong>r accurate solution of parabolic Isola d’Ischia, Italy<br />
control-constrained problems September, 2010.<br />
European Multi-Grid Conference EMG2010.<br />
Multigrid second-or<strong>de</strong>r accurate solution of parabolic Rosario, Argentina<br />
control-constrained problems July, 2010.<br />
II Latin American Workshop on Optimization and Control<br />
LAWOC 2.<br />
Multigrid methods for parabolic optimal control Admont, Austria<br />
problems with higher-or<strong>de</strong>r time discretization November, 2009.<br />
Second Status Seminar SFB MOBIS.<br />
A Regularized Multiplier Approach for the Numerical Berlin, Germany<br />
Simulation of Time Depen<strong>de</strong>nt Bingham Flow June, 2009.<br />
Reliable Methods of Mathematical Mo<strong>de</strong>ling (RMMM 2009).
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Numerical Simulation of Stationary Bidimensional Santiago, Chile<br />
Bingham flow by Semismooth Newton Methods January, 2009.<br />
Santiago Numérico I.<br />
Semismooth Newton Methods for Bingham Fluids Quito, Ecuador<br />
I LAWOC. July, 2008.<br />
Flujos <strong>de</strong> Fluidos <strong>de</strong> Bingham en Canales San Luis Potosí, México<br />
EXPRIME 2008. April, 2008.<br />
Generalized Newton and path-following Berlin, Germany<br />
methods for Bingham fluids November, 2005.<br />
Seminar of the Research Group on<br />
Optimization with PDE, Institüt für Mathematik, TU-Berlin<br />
Semismooth Newton methods for the flow of a Berlin, Germany.<br />
Bingham fluid in the cross-section of a pipe November, 2004.<br />
Seminar of the Research Group on Optimization with PDE<br />
Institüt für Mathematik, TU-Berlin<br />
Conferences Atten<strong>de</strong>d<br />
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Fast solvers for simulation, inversion, and control Würzburg, Germany.<br />
of wave propagation problems September, 2011.<br />
European Science Foundation OPTPDE Workshop.<br />
Conference on Numerical Optimization Quito, Ecuador.<br />
held by Prof. Dr. Dietmar Hömberg July, 2007.<br />
Workshop on Hemodynamical Flows Oberwolfach, Germany.<br />
MFO-Oberwolfach November, 2005.<br />
Conference on Optimal Control of PDE’s Quito, Ecuador.<br />
held by Prof. Dr. Fredi Tröltzsch September, 2004.<br />
Co-organization of Conferences<br />
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Escuela <strong>de</strong> <strong>Matemática</strong> para América Latina y el Caribe Quito, Ecuador<br />
Member of the Organization committee October, 2010.<br />
I Latin American Workshop on Optimization and Control Quito, Ecuador<br />
Member of the Organization committee July, 2008.<br />
Research Stays<br />
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Julius-Maximiliam Universität Würzburg Würzburg, Germany<br />
Group of Prof. Dr. Aflio Borzì September, 2011.
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Technische Universität Berlin Berlin, Germany<br />
Fun<strong>de</strong>d by IMU Berlin Einstein Foundation Program August-September, 2011.<br />
Research Group of Prof. Dr. Fredi Tröltzsch.<br />
Università <strong>de</strong>gli Studi <strong>de</strong>l Sannio - Benevento Benevento, Italy<br />
Group of Prof. Dr. Aflio Borzì September, 2010.<br />
TU-Berlin Berlin, Germany<br />
Group on Optimization with PDE October, 2004 - January, 2004.<br />
TU-Berlin Berlin, Germany<br />
Group on Optimization with PDE October, 2005 - December, 2005.<br />
TU-Berlin Berlin, Germany<br />
Group on Optimization with PDE February, 2007 - April, 2007.<br />
Scientific Societies and Organizations<br />
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Ecuadorian Mathematical Society, SE<strong>de</strong>M<br />
Board member Since November, 2010.<br />
Reviewer<br />
• Numerical Mathematics: Theory, Methods and Applications<br />
• Hacettepe Journal of Mathematics and Statistics.<br />
Languages<br />
• Spanish: native speaker.<br />
• English: fluent.<br />
• German: basics.<br />
Computacional Skills<br />
• Operative Systems: Linux (Suse, Ubuntu), Windows (good knowledge).<br />
• Programming Languages: Fortran77.<br />
• Mathematics Software: MatLab, Paraview, Comsol Multiphysics (good knowledge).<br />
• L ATEX(good knowledge).<br />
Personal References
• Prof. Dr. Juan Carlos <strong>de</strong> los Reyes<br />
<strong>Departamento</strong> <strong>de</strong> <strong>Matemática</strong><br />
Escuela Politécnica Nacional <strong>de</strong>l Ecuador<br />
Ladrón <strong>de</strong> Guevara E11-253<br />
EC170109 Quito, Ecuador<br />
Office Phone: (+593) 2 2507-144 ext. 2234<br />
Email: juan.<strong>de</strong>losreyes@epn.edu.ec<br />
• Prof. Dr. Alfio Borzì<br />
Institut für Mathematik<br />
Universität Würzburg<br />
Emil-Fischer-Strasse 30<br />
97074 Würzburg, Germany<br />
Office Phone: +49 (0) 931 31-84132<br />
Email: alfio.borzi@uni-wuerzburg.<strong>de</strong><br />
• Prof. Dr. Fredi Tröltzsch<br />
Institut für Mathematik, TU-Berlin<br />
Strasse <strong>de</strong>s 17. Juni 136<br />
Berlin Charlottenburg, Germany<br />
Office Phone: (+49 30) 314 - 79 688<br />
Email: troeltzsch@math.tu-berlin.<strong>de</strong>
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