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Stefan Martin Berres W.

Associate Professor

Universidad Católica de Temuco

Temuco, Chile

* Modelling and Simulation of Multiphase Flow in various applications as improved oil recuperation, bushfire prediction, or mathematical biology * Distance Learning and Problem Based Learning in STEM subjects

Applied Mathematics, UNIVERSITAT STUTTGART. Alemania, 2006
Mathematics , DARMSTADT UNIVERSITY OF TECHNOLOGY. Alemania, 2001

Associate Professor Full Time

UNIVERSIDAD CATOLICA DE TEMUCO

Faculty of Engineering

Temuco, Chile

2008 - At present

Research Assistant Full Time

University of Stuttgart

Stuttgart, Alemania

2001 - 2016

In 2016, I have lead the Newton-Picarte project "Building Capacity in STEM for enhancing socio-economic development in regional Chile" in the context of their institutional skills development program of the British Council.


Detection of Anomalous Pollution Sensors Using Deep Learning Strategies Schiappacasse, N. Article SCOPUS IOP Conference Series: Earth and Environmental Science (2020)
Towards a Sustainable and Harmonized Education in the Mapuche Context Pino, M Del Article SCOPUS IOP Conference Series: Earth and Environmental Science (2020)
Calibration of a sedimentation model through a continuous genetic algorithm Berres, S Article SCOPUS Inverse Problems in Science and Engineering (2018)
Foam-liquid front motion in Eulerian coordinates Torres-Ulloa C.; Berres, S Article ISI SCOPUS Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences (2018)
Numerical solution of an inverse problem by applying a continuous genetic algorithm Berres, Stefan Article ISI Revista Integracion. Temas de Matematicas (2018)
A secure steganographic algorithm based on frequency domain for the transmission of hidden information Soria-Lorente A., Berres S. Article Security and Communication Networks (2017)
A secure steganographic algorithm based on frequency domain for the transmission of hidden information Soria-Lorente, A.; Berres, S. Article Security and Communication Networks (2017)
Foam front advance during improved oil recovery=> Similarity solutions at early times near the top of the front Grassia P., Lue L.; Torres-Ulloa C., Berres S. Article Journal of Fluid Mechanics (2017)
Foam front propagation in anisotropic oil reservoirs Grassia, P.; Torres-Ulloa C.; Berres, S; Mas-Hernández E.; Shokri, N. Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL E (2016)
Identification of shock profile solutions for bidisperse suspensions Berres, S; Castañeda P Article ISI SCOPUS BULLETIN OF THE BRAZILIAN MATHEMATICAL SOCIETY (2016)
Performance of a real coded genetic algorithm for the calibration of scalar conservation laws S. Berres, A. Coronel, R. Lagos and M. Sepúlveda Article The ANZIAM Journal (2016)
PERFORMANCE OF A REAL CODED GENETIC ALGORITHM FOR THE CALIBRATION OF SCALAR CONSERVATION LAWS BERRES, S.; CORONEL, A.; LAGOS, R.; SEPÚLVEDA, M. Article ANZIAM Journal (2016)
A multiphase convection-diffusion model for the simulation of interacting pedestrian flows Schwandt, H., Huth, F., Bärwolff, G., Berres, S. Article Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 7975 LNCS (PART 5), (2013)
A fully adaptive numerical approximation for a two-dimensional epidemic model with nonlinear cross-diffusion Berres, S; Ruiz-Baier, R Article ISI SCOPUS Nonlinear Analysis: Real World Applications (2011)
AN ADAPTIVE FINITE-VOLUME METHOD FOR A MODEL OF TWO-PHASE PEDESTRIAN FLOW Berres, S; Ruiz-Baier, R; Schwandt H.; Tory, EM Article ISI SCOPUS Networks and Heterogeneous Media (2011)
Centrifugal Settling of Flocculated Suspensions: A Sensitivity Analysis of Parametric Model Functions Berres, S; Garces, R Article ISI SCOPUS Drying Technology (2010)
Numerical Approximation of Oscillatory Solutions of Hyperbolic-Elliptic Systems of Conservation Laws by Multiresolution Schemes Berres, S; Kozakevicius A. Article ISI SCOPUS ADVANCES IN APPLIED MATHEMATICS AND MECHANICS (2009)
On the settling of a bidisperse suspension with particles having different sizes and densities Berres, S Article ISI SCOPUS ACTA MECHANICA (2008)
On Riemann problems and front tracking for a model of sedimentation of polydisperse suspensions Berres, S Article ISI SCOPUS ZAMM-ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK (2007)
Mathematical models for the sedimentation of suspensions Berres, S Article SCOPUS Lecture Notes in Applied and Computational Mechanics (2006)
Neumann problems for quasi-linear parabolic systems modeling polydisperse suspensions Berres, S; Frid, H Article ISI SCOPUS SIAM JOURNAL ON MATHEMATICAL ANALYSIS (2006)
Applications of polydisperse sedimentation models Berres, S; Tory, EA Article ISI SCOPUS CHEMICAL ENGINEERING JOURNAL (2005)
Numerical identification of parameters for a flocculated suspension from concentration measurements during batch centrifugation Berres, S; Coronel, A; Sepúlveda M. Article ISI SCOPUS CHEMICAL ENGINEERING JOURNAL (2005)
Numerical identification of parameters for a strongly degenerate convection-diffusion problem modelling centrifugation of flocculated suspensions Berres, S; Coronel, A; Sepúlveda M. Article ISI SCOPUS APPLIED NUMERICAL MATHEMATICS (2005)


Simulation of the student enrollment system through the reaction-diffusion model and parallel computing with CUDA Poblete-Salgado M.; Gutwein D. ConferencePaper SCOPUS Proceedings - International Conference of the Chilean Computer Science Society, SCCC (2019)
A Multiphase Convection-Diffusion Model for the Simulation of Interacting Pedestrian Flows Schwandt H.; Huth F.; Barwolff, G; Berres, S ConferencePaper ISI MOBILE WEB AND INTELLIGENT INFORMATION SYSTEMS, MOBIWIS 2022 (2013)
Characterising Mineral Slurry Dewatering through Laboratory Centrifugation Berres, S; Garces, R; Usher, SP ConferencePaper ISI 20TH INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION (MODSIM2013) (2013)
On epidemic models with nonlinear cross-diffusion Berres, S; Gonzalez-Marin, J ConferencePaper ISI 20TH INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION (MODSIM2013) (2013)
A Macroscopic Model for Crossing Pedestrian Streams Schwandt H.; Huth F.; Barwolff, G; Berres, S ConferencePaper ISI SCOPUS AIP Conference Proceedings (2012)
A simulation model for two-phase pedestrian flow Schwandt H.; Berres, S ConferencePaper AIP Conference Proceedings (2011)
On the spectrum of a rank two modification of a diagonal matrix for linearized fluxes modelling polydisperse sedimentation Berres, S; Voitovich, T ConferencePaper ISI HYPERBOLIC PROBLEMS: THEORY, NUMERICS AND APPLICATIONS, PART 2 (2009)
Identification of piecewise linear diffusion function in convection-diffusion equation with overspecified boundary Berres, S ConferencePaper SOLARPACES 2020 - 26TH INTERNATIONAL CONFERENCE ON CONCENTRATING SOLAR POWER AND CHEMICAL ENERGY SYSTEMS (2008)


Building Capacity in STEM for enhancing socio-economic development in regional Chile British Council / Fondo Newton Picarte (ISCL22015025) Proyecto 2016-2016 Director(a)
La Belleza de Burbujas Blandas - Experimentos Físicos con la Espuma Universidad Católica de Temuco (DGIPUCT N° 2015CA-SF-04) Proyecto 2015-2016 Director(a)
Recuperación mejorada de petróleo utilizando espumas PAI (80140040) Proyecto 2015-2016 Director(a)
NONSTRICTLY HYPERBOLIC SYSTEMS OF CONSERVATION LAWS AND APPLICATIONS FONDECYT (1120587) Proyecto 2012-2016 Inv. Responsable
PARAMETER IDENTIFICATION FOR SYSTEMS OF CONSERVATION LAWS MODELING SOLID-LIQUID SEPARATION FONDECYT (11080253) Proyecto 2008-2011 Inv. Responsable


On models of polydisperse sedimentation with particle-size-specific hindered-settling factors Basson DK; Berres, S Review ISI SCOPUS APPLIED MATHEMATICAL MODELLING (2009)