Date: March, 2022 Book: Optimization and Control for Partial Differential Equations DOI: https://doi.org/10.1515/9783110695984 Chapter 3 Limits of stabilizability for a semilinear model for gas pipeline flow • Martin Gugat, Chair for Dynamics Control and Numerics – Alexander von Humboldt Prof. FAU DCN-AvH, Friedrich-Alexander-Universität Erlangen-Nürnberg (Germany) • Michael Herty, RWTH Aachen […]
darlis.dcn
415 posts
Analysis and Control of Nonlinear Hyperbolic Systems with Degeneration on Networks DFG WA5144/1-1: Modellierung, Analysis und Steuerung degenerierter nichtlinearer hyperbolischer Systeme auf Netzwerken Project/grant No.: 504042427 Supported by DFG – Deutsche Forschungsgemeinschaft Individual Research Grant Duration: 2022 – 2024 Control for degenerate partial differential equations (PDEs) is needed many applications, […]
Date: March 10, 2022 (4 weeks) Organized by: Institut Élie Cartan de Lorraine Cycle “Science and Society” Title: Contrôle et apprentissage automatique (Control and Machine Learning) Speaker: Prof. Dr. Enrique Zuazua Affiliation: Affiliation: FAU DCN-AvH, Chair for Dynamics Control and Numerics – Alexander von Humboldt Prof., Friedrich-Alexander-Universität Erlangen-Nürnberg (Germany) Abstract. La […]
Date: Fri. March 4, 2022 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Numerical algorithms as a tool that binds science disciplines with particular emphasis on matrix algorithms Speaker: Prof. Dr. Hab. Eng. Jerzy Respondek Affiliation: Department of […]
Nonlinear hyperbolic systems: Modeling, controllabiliy and applications The control theory of hyperbolic systems is an important topic in continuum and fluid mechanics. Networks of nonlinear hyperbolic systems arise in real world applications, e.g. planar or out-of-plane networks of vibrating strings, shearable beams, gas networks and shallow water systems. On these […]
Date: Wed. February 16, 2022 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: On adversarial training and perimeter minimization problems Speaker: Prof. Dr. Nicolas Garcia Trillos Affiliation: Department of Statistics, University of Wisconsin-Madison (USA) Abstract. SAdversarial training is […]
Date: Fri. February 11, 2022 Organized by: Durham University, Seminars in Mathematical Sciences Title: Explicit decay rates for discrete velocity BGK models Speaker: Dr. Tobias Wöhrer Affiliation: FAU DCn-AvH – Chair for Dynamics, Control and Numerics – Alexander von Humboldt Prof. (Germany) Abstract. In this talk we analyse the long-time […]
Date: Fri. February 4, 2022 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Modeling, simulation and control of multi-physical systems: A change of paradigm Speaker: Prof. Dr. Christian Kühn Affiliation: TU München (Germany) Abstract. Systems with multiple time […]
Date: Wed. February 2, 2022 Organized by: Laboratoire de Modélisation Mathématique et Numérique pour les Sciences de l’Ingénieur-LAMSIN, Université de Tunis El Manar (Tunisia) Title: LAMSIN Seminar: Control and Machine Learning Speaker: Prof. Dr. Enrique Zuazua Affiliation: FAU DCN-AvH, Chair for Dynamics Control and Numerics – Alexander von Humboldt Prof., […]
Date: Fri. January 21, 2022 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Modeling, simulation and control of multi-physical systems: A change of paradigm Speaker: Prof. Dr. Volker Mehrmann Affiliation: Technische Universität Berlin (Germany) Abstract. Most real world […]
Kinetic theory of Bose Einstein Condensates If a dilute gas of bosons, about one-hundred-thousandth the density of normal air, is cooled to a temperature very close to absolute zero (0 K or -273.15C), the gas will be changed into a new state of matter, called Bose-Einstein condensate (BEC). This state […]
Date: Fri. January 14, 2022 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Mini-Workshop “Recent Advances in Analysis and Control” 13:00H Martin Lazar, -AvH Visiting Scientist at FAU, University of Dubrovnik “Optimal control of parabolic equations – a […]
Author: Martin Gugat, Enrique Zuazua, Aleksey Sikstel, FAU DCN-AvH Code: [HINT] To run the software on your computer, you may have to install additional standard software packages (like cmake and a c++ compiler) and additional libraries (lapack, PETSc). In order to optimize the operation of gas transportation networks, […]
Author: Carlos Esteve, Deusto CCM Code: In a previous post “Inverse Design For Hamilton-Jacobi Equations“, described all the possible initial states that agree with the given observation of the system at time on the reconstruction of the initial state in many evolution models. Our goal here is to study the […]
Author: Daniel Veldman, FAU DCN-AvH Code: || Also available @Daniël’s GitHub In a previous post “Randomized time-splitting in linear-quadratic optimal control“, it was proposed to use the Random Batch Method (RBM) to solve classical Linear-Quadratic (LQ) optimal control problems. This contribution is concerned with the corresponding numerical implementation. We thus […]
Author: Alexei Gazca, FAU DCN-AvH Code: Below is a description of the types of problems that can be tackled using the code contained in this repository. Solving linear systems arising from the discretisation of partial differential equations can be an extremely challenging and computationally intensive task, especially for problems […]
Date: Wed. December 8, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Neural network and partial differential equations Speaker: Prof. Dr. Lexing Ying Affiliation: Stanford University, Department of Mathematics and ICME, Institute for Computational and Mathematical Engineering […]
Date: Wed. December 1, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Estimation of extreme event probabilities in systems governed by PDEs Speaker: Prof. Dr. Georg Stadler Affiliation: Courant Institute of Mathematical Sciences, New York University (USA) […]
Date: Fri. November 26, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Variational principles in a stochastic setting Speaker: Prof. Dr. Tudor Ratiu Affiliation: SJTU – Shanghai Jiao Tong University (China) Abstract. The standard variational principles in […]
On November 25th, 2021 our Head Prof. Enrique Zuazua, Dipl.-Pol. Patrick Stör from our Faculty of Sciences at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and our visiting scientist Sebastian Zamorano from University of Santiago of Chile visited BAYLAT, Bavarian University Center for Latin America where they met BAYLAT as their service center in […]
Date: Wed. November 19, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Building bridges Lévy-walk way Speaker: Prof. Dr. Vasily Zaburdaev Affiliation: FAU Erlangen-Nürnberg (Germany) Abstract. Lévy walks are random walks in which the walker moves continuously […]
Transition Layers in Elliptic Equations By Maicon Sônego Stable transition layers in an unbalanced bistable equation Consider the following semi-linear problem where are positive functions in ; is a positive parameter and We assume that the functions satisfy ; for all ; there is a sub-interval such that for […]
BaCaTeC. Endowing Artificial Intelligence with Control-Theoretic Guarantees: Data-Based Optimization in Real Time for Dynamic Systems Supported by: HighTech Research between Bavaria and California Duration: 2021 – 2022 Unlike most machine learning algorithms, which have yet to be equipped with guarantees of convergence and stability in real time for feedback applications to […]
Date: Wed. November 10, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Modeling climate change: A dynamical systems approach Speaker: Prof. Dr. Alejandro Aceves Affiliation: Southern Methodist University (USA) Abstract. Addressing climate change from different perspectives is […]
On November 9th, our Head Prof. Enrique Zuazua welcomed new international researchers on the FAU Welcome event this year: Read the Welcome message by Prof. Enrique Zuazua The slides shown: Message by Prof. Enrique Zuazua Enrique Zuazua, DDS-FAU @Nov 9, 2021 Guten Abend und herzlich willkommen zur Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)! […]
Date: November 3rd – 5th, 2021 Title: Workshop on Non-Linear Analysis and Control Theory in honor of Prof. Enrique Zuazua on his 60th birthday || You might like: In honor of Enrique Zuazua’s 60s birthday Speakers Fatiha Alabau- Université de Lorraine, France Grégoire Allaire – Ecole Polytechnique de Paris, France […]
Date: Wed. October 27, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Numerical methods for random Helmholtz problem Speaker: Prof. Dr. Kai Zhang Affiliation: Jilin University (China) Abstract. In this talk, we discuss numerical methods for three […]
Lecture notes: A primer on functional Analytic methods for PDEs FAU DCN-AvH. Friedrich-Alexander Universität Erlangen-Nürnberg (Germany) Period: Summer semester 2021 These lecture notes cover topics suitable for an introductory 5 ECTS (2+1 weekly hours) primer on functional analytic methods in partial differential equations. The goal of the course is to […]
Date: Fri. October 22, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Analysis of gradient descent on wide two-layer ReLU neural networks Speaker: Dr. Lénaïc Chizat Affiliation: EPFL, École Polytechnique Fédérale de Lausanne (Switzerland) Abstract. In this […]
Date: Wed. October 13, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Towards the optimization of optical properties of particulate products Speaker: Prof. Dr. Michael Stingl Affiliation: Department of Mathematics, Chair of Applied Mathematics (Continuous Optimization) – […]
Course: Modeling and Analysis in Continuum Mechanics 1 Lecturers: Enrique Zuazua, Nicola De Nitti Period: 2021/2022 winter semester Date: October 2021 – March 2022 Location: FAU. Master’s Degree in Computational and Applied Mathematics ECTS: 10 This course at FAU StudON: –
Course: Transport Phenomena Lecturers: Enrique Zuazua, Nicola De Nitti Period: 2021/2022 winter semester Date: October 2021 – March 2022 Location: FAU. Master’s Degree in Computational and Applied Mathematics ECTS: 10 This course at FAU StudON: –
On October 8th, our team from FAU DCN-AvH Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship and the team from FAU MoD – Research Center for Mathematics of Data shared an interesting kick-off day at Villa Jordan (Erlangen) where we enjoyed together interesting talks by the FAU […]
SFB Transregio 154 Mathematical Modelling, Simulation and Optimization using the example of Gas Networks Project: TRR 154 – SFB Transregio 154 Project/grant No.:239904186 Supported by DFG (Deutsche Forschungsgemeinschaft/ German Research Foundation) Duration: 2018 – 2026 SFB TRR154 Transregio – Mathematical modelling, simulation and optimization using the example of gas networks is […]
Date: Fri. October 08, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: On solving/learning differential equations with kernels Speaker: Prof. Dr. Houman Owhadi Affiliation: Caltech (USA) Abstract. We present a simple, rigorous, and unified framework for solving […]
Date: Fri. October 1, 2021 Organized by: FAU DCN-AvH, Chair in Applied Analysis – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Mini-workshop “Recent Advances in Analysis and Control” 10:00H – 10:30H Ilias Ftouhi, FAU DCN-AvH | FAU Erlangen-Nürnberg “On the Estimation of the fundamental frequency” | Slides Abstract. […]
Randomized time-splitting in linear-quadratic optimal control By Daniël Veldman Introduction Solving an optimal control problem for a large-scale dynamical system can be computationally demanding. This problem appears in numerous applications. One example is Model Predictive Control (MPC), which requires the solution of several optimal control problems on a receding […]
Date: September 28th, 2021 Title: In honor of Enrique Zuazua’s 60th. Birthday In honor of Enrique Zuazua‘s 60th. Birthday: -Enrique Zuazua’s 60th. Birthday meeting at FAU (Sep, 2021) -Listen “A Ragtime“, by Martin Gugat who delighted us with his beautiful composition during our Enrique Zuazua’s 60th. Birthday meet-up! –Words by […]
Date: Wed. September 22, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Long-time behaviour of dissipative systems Speaker: Prof. Dr. Andrei Agrachev Affiliation: International School for Advanced Studies, SISSA-ISAS (Italy) Abstract. Energy dissipation is always a “smoothing” […]
Date: Wed. September 15, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Geodesics and Laplace spectrum on 3D contact sub-Riemannian manifolds: the Reeb flow Speaker: Prof. Dr. Yves Colin de Verdière Affiliation: Université Grenoble Alpes (France) Abstract. […]
Date: July 9 – 26, 2021 (4 weeks) Organized by: Tianyuan Mathematical Center in Northeast China and Jilin University China Title: Control, Machine Learning and Numerics Speaker: Prof. Dr. Enrique Zuazua Affiliation: FAU Erlangen-Nürnberg, Germany TOPICS OF THE COURSE S01: Introduction to Control Theory (Fri. July 9, 2021) S02: Introduction: […]
Date: July 26th., 2021 WEEK 4 of 4 Organized by: Tianyuan Mathematical Center in Northeast China and Jilin University China Title: Control, Machine Learning and Numerics Speaker: Prof. Dr. Enrique Zuazua Affiliation: FAU Erlangen-Nürnberg, Germany TOPICS OF THE COURSE WEEK 4 (July 26th, 2021) S12: Watch on YouTube Turnpike principle […]
Date: Fri. July 23, 2021 Event: PhD Thesis Defense Title: Nodal Control and Probabilistic Constrained Optimization using the Example of Gas Networks Speaker: Michael Schuster Affiliation: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) On July 23rd, our team member Michael […]
Date: Thu. July 22, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Photonic band gaps of optimized crystal and disordered networks Speaker: Dr. Michael Klatt Affiliation: FAU Erlangen-Nürnberg, Germany Abstract. The talk will begin with a brief […]
Date: July 19th. to July 24th., 2021 WEEK 3 of 4 Organized by: Tianyuan Mathematical Center in Northeast China and Jilin University China Title: Control, Machine Learning and Numerics Speaker: Prof. Dr. Enrique Zuazua Affiliation: FAU Erlangen-Nürnberg, Germany TOPICS OF THE COURSE WEEK 3 (July 19th – 24th, 2021) S06: […]
Date: July 9th. to July 26th., 2021 WEEK 2 of 4 Organized by: Tianyuan Mathematical Center in Northeast China and Jilin University China Title: Control, Machine Learning and Numerics Speaker: Prof. Dr. Enrique Zuazua Affiliation: FAU Erlangen-Nürnberg, Germany TOPICS OF THE COURSE WEEK 2 (July 14th – 17th, 2021) S03: […]
Date: Wed. July 14, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Learning to benchmark Speaker: Prof. Dr. Alfred Hero Affiliation: University of Michigan, USA Abstract. We address the problem of learning an achievable lower bound on […]
Felix Klein: A Legacy of Innovation in Mathematics and Education By Roberto Rodríguez del Río, Complutense University of Madrid | IES San Mateo, Madrid Felix Christian Klein lived in a period of history of science in which Mathematics were involved in a process of transformation, leaving behind the classical […]
Date: July 9th. to July 26th., 2021 WEEK 1 of 4 Organized by: Tianyuan Mathematical Center in Northeast China and Jilin University China Title: Control, Machine Learning and Numerics Speaker: Prof. Dr. Enrique Zuazua Affiliation: FAU Erlangen-Nürnberg, Germany TOPICS OF THE COURSE WEEK 1 (July 9th – 10th, 2021) S01: […]
Date: Wed. July 07, 2021 Organized by: FAU DCN-AvH, Chair for Dynamics, Control and Numerics – Alexander von Humboldt Professorship at FAU Erlangen-Nürnberg (Germany) Title: Learning Energy-Based Models for Image Reconstruction Speaker: Prof. Dr. Alexander Effland Affiliation: University of Bonn, Germany Abstract. Various problems in computer vision and medical imaging […]