Weierstrass Institute

<!DOCTYPE html> <html lang="en"> <head> <title>Weierstrass Institute</title> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta http-equiv="content-type" content="text/html; charset=utf-8"/> <meta name="viewport" content="width=device-width, initial-scale=1"> <link href="/layout3/fonts/Font-Awesome/css/font-awesome.min.css" rel="stylesheet"> <link rel="stylesheet" href="/layout3/css/main.css"> <link rel="shortcut icon" type="image/x-icon" href="/layout3/img/favicon.ico" />  <style type="text/css"> .visual .claim h1 {margin-bottom: 0.1em; } .visual .claim h2 {margin: 0 0 1.0em 0; padding: 0 0 0 0; } .visual .claim p {margin-bottom: 0.2em; padding: 0 0 0 0; } </style>  </head> <body>     <nav class="pushy pushy-left"> <ul class="nav nav-mobile"> <li><a href="/?lang=1" title="WIAS">Home</a></li> <li class="submenu"> <a href="/about/mission.jsp?lang=1">About WIAS</a> <ul> <li><a href="/about/mission.jsp?lang=1">Mission</a></li> <li><a href="/about/facts.jsp?lang=1">Facts & Figures</a></li> <li><a href="/about/structure/organigramm.html?lang=1">Organizational Structure</a></li> <li><a href="/about/board.jsp?lang=1">Scientific Advisory Board</a></li> <li class="submenu"> <a href="/about/GS/index.jsp?lang=1">Support for staff</a> <ul> <li><a href="/about/GS/node1.jsp?lang=1">Gender Equality</a></li> <li><a href="/about/GS/node2.jsp?lang=1">Work-Life Balance</a></li> <li><a href="/about/welcome/index.jsp?lang=1">Info for New Employees</a></li> </ul> </li> <li class="submenu"> <a href="/about/history.jsp?lang=1">History</a> <ul> <li><a href="/about/history1.jsp?lang=1">Forerunner Institutions</a></li> <li><a href="/about/history2.jsp?lang=1">WIAS (from 1992)</a></li> <li><a href="/about/weierstrass/cv.jsp?lang=1">Karl Weierstrass</a></li> </ul> </li> <li class="submenu"> <a href="/contact/index.jsp?lang=1">Contact & Directions</a> <ul> <li><a href="/contact/index.jsp?lang=1">Contact & Location</a></li> <li><a href="/about/visitors/index.jsp?lang=1">How to 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href="/research/rgs/fg1/index.jsp?lang=1">Partial Differential Equations</a></li> <li><a href="/research/rgs/fg2/index.jsp?lang=1">Laser Dynamics</a></li> <li><a href="/research/rgs/fg3/index.jsp?lang=1">Numerical Mathematics and Scientific Computing</a></li> <li><a href="/research/rgs/fg4/index.jsp?lang=1">Nonlinear Optimization and Inverse Problems</a></li> <li><a href="/research/rgs/fg5/index.jsp?lang=1">Interacting Random Systems</a></li> <li><a href="/research/rgs/fg6/index.jsp?lang=1">Stochastic Algorithms and Nonparametric Statistics</a></li> <li><a href="/research/rgs/fg7/index.jsp?lang=1">Thermodynamic Modeling and Analysis of Phase Transitions</a></li> <li><a href="/research/rgs/fg8/index.jsp?lang=1">Nonsmooth Variational Problems and Operator Equations</a></li> </ul> </li> <li class="submenu"> <a href="/research/lgs/index.jsp?lang=1">Flexible Research Platform</a> <ul> <li><a href="/research/ws/w2/index.jsp?lang=1">Data-driven Optimization and Control</a></li> <li><a href="/research/ws/w3/index.jsp?lang=1">Multi-species Balance Laws</a></li> <li><a href="/research/lgs/lg5/index.jsp?lang=1">Numerical Methods for Innovative Semiconductor Devices</a></li> <li><a href="/research/lgs/lg6/index.jsp?lang=1">Probabilistic Methods for Dynamic Communication Networks</a></li> <li><a href="/research/fps/fp2/index.jsp?lang=1">Simulation of Semiconductor Devices for Quantum Technologies</a></li> <li><a href="/research/lgs/further.jsp?lang=1"><i>Former Groups</i></a></li> </ul> </li> <li><a href="/research/topics.jsp?lang=1">Research Topics</a></li> <li><a href="/projects/index.jsp?lang=1">Funded Projects</a></li> <li class="submenu"> <a href="/research/Leibniz-MMS/index.jsp?lang=1">Leibniz Network MMS</a> <ul> <li><a href="/research/Leibniz-MMS/index.jsp?lang=1">Background</a></li> <li><a href="/research/Leibniz-MMS/MMSLeibniz.jsp?lang=1">MMS@Leibniz</a></li> <li><a href="/research/Leibniz-MMS/Events.jsp?lang=1">Events</a></li> <li><a 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Systems</a></li> <li><a href="/research/rgs/fg6/index.jsp?lang=1">Stochastic Algorithms and Nonparametric Statistics</a></li> <li><a href="/research/rgs/fg7/index.jsp?lang=1">Thermodynamic Modeling and Analysis of Phase Transitions</a></li> <li><a href="/research/rgs/fg8/index.jsp?lang=1">Nonsmooth Variational Problems and Operator Equations</a></li> </ul> </li> <li> <a href="/research/lgs/index.jsp?lang=1" class="trigger" >Flexible Research Platform <span class="trigger fa fa-chevron-right"></span></a> <ul class="dropdown-menu sub-menu pull-left"> <li><a href="/research/ws/w2/index.jsp?lang=1">Data-driven Optimization and Control</a></li> <li><a href="/research/ws/w3/index.jsp?lang=1">Multi-species Balance Laws</a></li> <li><a href="/research/lgs/lg5/index.jsp?lang=1">Numerical Methods for Innovative Semiconductor Devices</a></li> <li><a href="/research/lgs/lg6/index.jsp?lang=1">Probabilistic Methods for Dynamic Communication Networks</a></li> <li><a href="/research/fps/fp2/index.jsp?lang=1">Simulation of Semiconductor Devices for Quantum Technologies</a></li> <li><a href="/research/lgs/further.jsp?lang=1"><i>Former Groups</i></a></li> </ul> </li> <li><a href="/research/topics.jsp?lang=1">Research Topics</a></li> <li><a href="/projects/index.jsp?lang=1">Funded Projects</a></li> <li> <a href="/research/Leibniz-MMS/index.jsp?lang=1" class="trigger" >Leibniz Network MMS <span class="trigger fa fa-chevron-right"></span></a> <ul class="dropdown-menu sub-menu pull-left"> <li><a href="/research/Leibniz-MMS/index.jsp?lang=1">Background</a></li> <li><a href="/research/Leibniz-MMS/MMSLeibniz.jsp?lang=1">MMS@Leibniz</a></li> <li><a href="/research/Leibniz-MMS/Events.jsp?lang=1">Events</a></li> <li><a href="/research/Leibniz-MMS/call-seed-money.jsp?lang=1">MMS Seed Money Grants</a></li> <li><a href="/research/Leibniz-MMS/Netzwerkpartner.jsp?lang=1">Network Partners</a></li> <li><a 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href="/about/GS/IRunge/index.jsp?lang=1" class="trigger" >Iris Runge Program <span class="trigger fa fa-chevron-right"></span></a> <ul class="dropdown-menu sub-menu pull-left"> <li><a href="/about/GS/IRunge/index.jsp?lang=1">Overview</a></li> <li><a href="/about/GS/IRunge/postdoc/index.jsp?lang=1">Postdoctoral Program</a></li> <li><a href="/about/GS/IRunge/master/index.jsp?lang=1">Female Master Students Program</a></li> </ul> </li> <li><a href="/about/matsebild.jsp?lang=1">Apprenticeship Training</a></li> </ul> </li> </ul> </div> </div> </header> <div class="visual"><img src="/layout3/img/visuals/vb_wias_8685.jpg" alt="" width="100%"/> <div class="claim"> <table><tr><td> <h1>Weierstrass Institute</h1> <h2>for Applied Analysis and Stochastics</h2> <p style="padding:10px 0 0 0;"><span class="hidden-xs hidden-sm">Mathematical Solutions for Complex Problems</span><span class="hidden-md hidden-lg">Mathematical Solutions for Complex Problems -<br/>from an Institute of the Leibniz Association</span></p> </td><td><img src="/layout3/img/brands/Leibniz_Logo_EN_negativ-114x80.svg"/></td></tr></table> </div> </div> <div class="container-fluid content-width"> <div class="row"> <div class="col-md-2 col-md-offset-22" style="float:none;"> <ul class="nav nav-lang"> <li><a href="/index.jsp?lang=0">DE</a> | </li> <li>EN</li> </ul> </div> </div> </div> <div class="main-content"> <div class="container-fluid content-width"> <div class="row"> <div class="col-md-24">   <div class="row"> <div class="wias-panel col-md-8"> <div class="title"> <h3 style="margin-top: 0px;">Mission</h3> </div> <div class="content"> <div class="item equal-height-home"> <div class="text-hyphens open-sans-400"> <p style="margin-top:0.4em"> The project-oriented research at the Weierstrass Institute is characterized by combining the mathematical disciplines of analysis, stochastics and numerics. This combination has great potential for solving complex applied problems such as the reliable extraction of information from large datasets or the suitable consideration of uncertainties in describing processes. In this way, the institute aids in solving current societal challenges. </p> </div> <a class="more" href="/about/mission.jsp?lang=1">more</a> </div> </div> </div> <div class="wias-panel col-md-8"> <div class="title"> <h3 style="margin-top: 0px;">Research</h3> </div> <div class="content"> <div class="item equal-height-home"> <div class="text-hyphens open-sans-400"> <p style="margin-top:0.4em"> The institute dedicates itself to fundamental mathematical research as well as the development of algorithms and scientific software. During the problem-solving process, mathematical models of physical and technological systems are designed that properly capture observed phenomena, thereby providing access to highly developed mathematical analysis. At WIAS the phases of the solving process are repeated and coordinated until an optimal solution is found. </p> </div> <a class="more" href="/research/index.jsp?lang=1">more</a> </div> </div> </div> <div class="wias-panel col-md-8"> <div class="title"> <h3 style="margin-top: 0px;">Service to the Community</h3> </div> <div class="content"> <div class="item equal-height-home"> <div class="row"> <div class="col-sm-8 col-md-24 col-lg-8 open-sans-400"> <p style="margin-top:0.4em;"><a href="https://www.mathunion.org/organization/imu-secretariat" style="color:black;">Secretariat of the International Mathematical Union (IMU) »</a></p> </div> <div class="col-sm-8 col-md-24 col-lg-8 open-sans-400"> <p style="margin-top:0.4em;"><a href="https://www.mardi4nfdi.de/" style="color:black;">Mathematical Research Data Initiative (MaRDI) »</a></p> </div> <div class="col-sm-8 col-md-24 col-lg-8 open-sans-400"> <p style="margin-top:0.4em;"><a href="/research/Leibniz-MMS/index.jsp?lang=1" style="color:black;">Leibniz Network "Mathematical Modeling and Simulation" »</a></p> </div> </div> <div class="row hidden-xs hidden-md text-center"> <div class="col-sm-8 col-md-24 col-lg-8"> <p><a href="https://www.mathunion.org"><img src="/layout/images/IMU-tr.svg" style="margin-top:0.8em;" width="46" alt="IMU Logo"></a>  </p> </div> <div class="col-sm-8 col-md-24 col-lg-8"> <p><a href="https://www.mardi4nfdi.de/"><img src="/layout/images/MaRDI_Logo_S_3.1_rgba.png" style="margin-top:0.2em;" width="90" alt="MaRDI"></a>  </p> </div> <div class="col-sm-8 col-md-24 col-lg-8"> <p><a href="/research/Leibniz-MMS/index.jsp?lang=1"><img src="/layout/images/WIAS_MMS100Px_1,0PxLine.png" style="margin-top:0.8em;" width="46 alt="Logo Leibniz MMS"></a>  </p> </div> </div> <a class="more" href="/scienceserv.jsp?lang=1">more</a> </div> </div> </div> </div> <div class="col-md-16"> <div class="news-teaser"> <div class="news-teaser-item" style="padding-top: 0px;"> <h2 style="padding-top: 0px;margin-top: 0px;">Mathematical Core Areas</h2> <p>The WIAS is organised in <a href="/research/rgs/index.jsp?lang=1">eight Research Groups</a> specializing in different mathematical techniques and methods. Additional temporary teams are created within a <a href="/research/lgs/index.jsp?lang=1">Flexible Research Platform</a> as the need arises. The core areas of mathematical research are the analysis and numerics of partial differential equations, and stochastics.</p> <a class="more" href="/research/rgs/index.jsp?lang=1">more</a> </div> <div class="news-teaser-item"> <h2 style="margin-top: 0px;padding-top: 10px;">Main Application Areas</h2> <p>Research at WIAS focuses on the following application areas<p> <ul> <li style="margin:0px;"><a href="/research/mfs/energy/?lang=1">Energy: Technology, Markets, Networks</a></li> <li style="margin:0px;"><a href="/research/mfs/trans-cont/?lang=1">Flow and Transport</a></li> <li style="margin:0px;"><a href="/research/mfs/phase-tran/?lang=1">Materials Modeling</a></li> <li style="margin:0px;"><a href="/research/mfs/optim/?lang=1">Optimization and Control in Technology and Economy</a></li> <li style="margin:0px;"><a href="/research/mfs/biomed/?lang=1">Quantitative Biomedicine</a></li> <li style="margin:0px;"><a href="/research/mfs/nano-el/?lang=1">Quantum and Optoelectronics</a></li> </ul> <a class="more" href="/research/mfs/index.jsp?lang=1">more</a> </div> <div class="news-teaser-item"> <h2 style="margin-top: 0px;padding-top: 10px;">Cooperation and Consulting</h2> <p>Modern applied mathematical methods are a fundamental resource and driving force for technological and economic development around the world. The rapid development of computer technology and mathematically based numerical methods are making it possible to numerically simulate ever more complex engineering, medical, economic and environmental problems.</p> <p>At the WIAS excellent fundamental research is combined with years of experience in cooperating successfully with partners in the widest possible mix of application fields. The institute is therefore a recognized expert in the solution of complex economic, scientific, and technical problems by means of mathematical modeling and numerical simulation.</p> <a class="more" href="/consulting/index.jsp?lang=1">more</a> </div> <div class="news-teaser-item"> <br /> <video controls style="width:100%; max-width:450px"> Your browser cannot play this video.<br/> This film shows a demonstration of the video element. You can download it at <a href="https://www.wias-berlin.de/transfer/movies/WIAS_MASTER_EN_EN.mp4">https://www.wias-berlin.de/transfer/movies/WIAS_MASTER_EN_EN.mp4</a>. <source src="/transfer/movies/WIAS_MASTER_EN_EN.mp4" type="video/mp4"/> </video> </div> </div> </div> <div class="wias-panel col-md-8" style="margin-top: 10px;"> <div class="title open-sans-400"> <img src="/layout3/img/panel-icons/aktuell.png" alt=""/> <h3>News</h3> </div> <div class="content"> <div class="item"> <p class="open-sans-400"><strong>Monograph by Volker John and co-authors published</strong><br>Springer Nature publishes book on <i>Monotone Discretizations for Elliptic Second Order Partial Differential Equations</i>.</p> <a class="more open-sans-400" href="https://link.springer.com/book/10.1007/978-3-031-80684-1">more</a> </div> <div class="item"> <p class="open-sans-400"><strong>Weierstrass Institute evaluated very successfully</strong><br>Leibniz Association Senate recommends further funding for WIAS for the next seven years.</p> <a class="more open-sans-400" href="https://www.fv-berlin.de/en/info-for/the-media-and-public/news/weierstrass-institute-evaluated-very-successfully">more</a> </div> <div class="item"> <a class="more open-sans-400" href="/news/archive.jsp?lang=1">news archive</a> </div> <div class="item"> <p class="open-sans-400"><strong>Events</strong><br/>  Wednesday, 16.04.2025, 14.15 (WIAS-405-406)<br/> <a href="http://www.wias-berlin.de/research/rgs/fg1/langenb/seminar.jsp">Berliner Oberseminar &bdquo;Nichtlineare partielle Differentialgleichungen” (Langenbach-Seminar)</a><br/><span style="font-variant:small-caps">M. Tsopanopoulos</span>, Humboldt-Universität zu Berlin:<br/>Higher regularity for elliptic systems with mixed boundary conditions </p> <a class="more open-sans-400" href="/events/events/index.jsp">further events</a> </div> </div> </div> <div class="wias-panel col-md-8"> <div class="title open-sans-400"> <img src="/layout3/img/panel-icons/kontakt.png" alt=""/> <h3>Jobs</h3> </div> <div class="content"> <div class="item"> <p class="open-sans-400"><strong><a href="https://short.sg/j/39091188">Research Assistant Position (f/m/d) (23/28)</a></strong><br/> Optimization with partial differential equations and variational inequalities</p> </div> <div class="item"> <p class="open-sans-400"><strong><a href="https://short.sg/j/49872938">PhD Student Position (f/m/d) (24/21)</a></strong><br/> Optimization with partial differential equations under uncertainty</p> </div> <div class="item"> <p class="open-sans-400"><strong><a href="https://short.sg/j/49874588">Research Assistant Position (f/m/d) (24/22)</a></strong><br/> Optimization with partial differential equations and variational inequalities</p> </div> <div class="item"> <p class="open-sans-400"><strong><a href="https://short.sg/j/54303603">Employee in the IT department (m/f/d) (25/04)</a></strong><br/> Strengthening information technology security at WIAS and PDI (Paul Drude Institute für Festkörperelektronik Berlin)</p> </div> <div class="item"> <p class="open-sans-400"><strong><a href="https://short.sg/j/55013428">Scientist and Research Software Engineer (f/m/d) (25/05)</a></strong><br/> Active research in the topics of numerical simulations for problems from applications</p> </div> <div class="item"> <p class="open-sans-400"><strong><a href="https://berufungsportal.fu-berlin.de/?showProcedure=FA21001D-6189-CD06-A7C5-1CD96736CC07">University Professorship for Applied Mathematics with a focus on Partial Differential Equations (25/08)</a></strong><br/> Head of the research group “Partial Differential Equations”</p> 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