{"id":985,"date":"2024-08-01T09:00:00","date_gmt":"2024-08-01T07:00:00","guid":{"rendered":"https:\/\/www.hsu-hh.de\/mathematik\/?page_id=985"},"modified":"2025-11-14T16:01:39","modified_gmt":"2025-11-14T15:01:39","slug":"team-tim-suchan","status":"publish","type":"page","link":"https:\/\/www.hsu-hh.de\/mathematik\/team-tim-suchan\/","title":{"rendered":"Tim Suchan, M.Sc. (IT-Beauftragter der Arbeitsgruppe)"},"content":{"rendered":"\n<div class=\"ansprechparter-container \" style=\"margin-top:1em\"><div class=\"col-md-4 col-lg-3 col-xs-4 ansprechpartner-item floatright img-circle center-block\" style=\"margin-bottom: 30px\"><div class=\"img-responsive-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2025\/02\/Portrait_Tim.jpg\" alt=\"Portrait Suchan\" style=\"width: 150px\" class=\"img-circle img-responsive center-block\"><\/div><\/div><div class=\"col-md-12 col-lg-3 col-xs-12 ansprechpartner-item kontakt floatright\" style=\"margin-bottom: 30px\"><div class=\"row\"><div class=\"col-xs-12 col-sm-6 col-lg-12\"><div class=\"row\"><div class=\"col-xs-4 col-lg-4 row-text bold\">Raum:<\/div><div class=\" row-text\">3E107<\/div><\/div><\/div><div class=\"col-xs-12 col-sm-6 col-lg-12\"><div class=\"row\"><div class=\"col-xs-4 col-lg-4 row-text bold\">Telefon:<\/div><div class=\" row-text\">040 6541-3520<\/div><\/div><\/div><div class=\"col-xs-12 col-sm-6 col-lg-12\"><div class=\"row\"><div class=\"col-xs-4 col-lg-4 row-text bold\">E-Mail:<\/div><div class=\"row-text\" style=\"overflow:hidden\"><a href=\"mailto:suchan@hsu-hh.de\" rel=\"nofollow\">suchan@hsu-hh.de<\/a><\/div><\/div><\/div><\/div><\/div><div class=\"col-md-6 col-lg-3 col-xs-12 ansprechpartner-item anschrift floatright\"><div class=\"row-headline\">Besucheranschrift<\/div><div class=\"dataBesucheranschrift\"><div class=\"row-text\">Helmut-Schmidt-Universit\u00e4t<\/div><div class=\"row-text\">Campus Nord<\/div><div class=\"row-text\">Friedrich-Ebert-Damm 245<\/div><div class=\"row-text\">22159 Hamburg<\/div><\/div><\/div><div class=\"col-md-6 col-lg-3 col-xs-12 ansprechpartner-item anschrift floatright\"><div class=\"row-headline\">Postanschrift<\/div><div class=\"dataPostanschrift\"><div class=\"row-text\">Helmut-Schmidt-Universit\u00e4t<\/div><div class=\"row-text\">Fakult\u00e4t f\u00fcr Maschinenbau und Bauingenieurwesen<\/div><div class=\"row-text\">Professur f\u00fcr Mathematik im Bauingenieurwesen<\/div><div class=\"row-text\">Postfach 70 08 22<\/div><div class=\"row-text\">22008 Hamburg<\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-size:28px\" open><summary>Sprechstunde<\/summary>\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>nach Vereinbarung per E-Mail: <a href=\"mailto:suchan@hsu-hh.de\" rel='nofollow'>suchan@hsu-hh.de<\/a><\/p>\n\n\n\n<p><\/p>\n<\/details>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-size:28px\" open><summary>Forschungsinteressen<\/summary>\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PDE-beschr\u00e4nkte Optimierung<\/li>\n\n\n\n<li>Formoptimierung<\/li>\n\n\n\n<li>Numerische Implementierung von Formoptimierungsalgorithmen<\/li>\n\n\n\n<li>Topologieoptimierung<\/li>\n\n\n\n<li>Optimierung unter Unsicherheiten<\/li>\n<\/ul>\n<\/details>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-size:28px\" open><summary>Publikationen<\/summary>\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>O. Saleem, T. Suchan, N. Rauter, and K. Welker, On an optimization framework for damage localization in structures, arXiv, 2025. DOI: <a href=\"https:\/\/doi.org\/10.48550\/arXiv.2509.22492\" target=\"_blank\" rel=\"noopener\">10.48550\/arXiv.2509.22492<\/a>.<\/p><\/li>\n\n\n\n<li><p>T. Suchan, W. Wollner, and K. Welker, Fracture propagation by using shape optimization techniques based on outer Riemannian metrics, arXiv, 2025. DOI: <a href=\"https:\/\/doi.org\/10.48550\/arXiv.2507.19112\" target=\"_blank\" rel=\"noopener\">10.48550\/arXiv.2507.19112<\/a>.<\/p><\/li>\n\n\n\n<li><p>R. Najafi Koopas, T. Suchan, M. W\u00fcrkner, N. Rauter, W. Weber and K. Welker, From micromechanics to optimal sensor positioning in SHM applications. In: D. Schulz, A. Fay, W. Matiaske, and M. Schulz (eds.) <em>dtec.bw-Beitr\u00e4ge der Helmut-Schmidt-Universit\u00e4t \/ Universit\u00e4t der Bundeswehr Hamburg: Forschungsaktivit\u00e4ten im Zentrum f\u00fcr Digitalisierungs- und Technologieforschung der Bundeswehr dtec.bw<\/em> <b>2<\/b>. Helmut-Schmidt-Universit\u00e4t, Hamburg: 206-210 (2024). DOI: <a href=\"https:\/\/doi.org\/10.24405\/16800\" target=\"_blank\" rel=\"noopener\">10.24405\/16800<\/a>.<\/p><\/li>\n\n\n\n<li><p>C. Geiersbach, T. Suchan and K. Welker: Stochastic Augmented Lagrangian Method in Shape Spaces. <em>Journal of Optimization Theory and Applications<\/em> (2024). DOI: <a href=\"https:\/\/doi.org\/10.1007\/s10957-024-02488-1\" target=\"_blank\" rel=\"noopener\">10.1007\/s10957-024-02488-1<\/a>.<\/p><\/li>\n\n\n\n<li><p>T. Suchan, C. Kandekar, W.E. Weber, and K. Welker. Crack propagation in anisotropic brittle materials: From a phase-field model to a shape optimization approach. <em>Engineering Fracture Mechanics<\/em>, 303:110065 (2024). DOI: <a href=\"https:\/\/doi.org\/10.1016\/j.engfracmech.2024.110065\" rel='nofollow'>10.1016\/j.engfracmech.2024.110065<\/a>.<\/p><\/li>\n\n\n\n<li><p>T. Suchan, V. Schulz, and K. Welker, Shape optimization in the space of piecewise-smooth shapes for the Bingham flow variational inequality, arXiv, 2024. DOI: <a href=\"https:\/\/doi.org\/10.48550\/arXiv.2403.02106\" target=\"_blank\" rel=\"noopener\">10.48550\/arXiv.2403.02106<\/a>.<\/p><\/li>\n\n\n\n<li><p>C. Geiersbach, T. Suchan, and K. Welker, Optimization of piecewise smooth shapes under uncertainty using the example of Navier-Stokes flow, arXiv, 2023. DOI: <a href=\"https:\/\/doi.org\/10.48550\/arXiv.2308.07742\" target=\"_blank\" rel=\"noopener\">10.48550\/arXiv.2308.07742<\/a>.<\/p><\/li>\n\n\n\n<li><p>L. Radtke, G. Bletsos, N. K\u00fchl, T. Suchan, T. Rung, A. D\u00fcster, and K. Welker. Parameter-Free Shape Optimization: Various Shape Updates for Engineering Applications. <em>Aerospace<\/em>, 10(9):751. 2023. DOI: <a href=\"https:\/\/doi.org\/10.3390\/aerospace10090751\" rel='nofollow'>10.3390\/aerospace10090751<\/a>.<\/p><\/li>\n\n\n\n<li><p>L. Pryymak, T. Suchan, and K. Welker, A Product Shape Manifold Approach for Optimizing Piecewise-Smooth Shapes, In: F. Nielsen and F. Barbaresco (eds.) <em>Geometric Science of Information. GSI 2023<\/em>. Lecture Notes in Computer Science <b>14071<\/b>. Springer International Publishing, Cham: 21-30 (2023). DOI: <a href=\"https:\/\/doi.org\/10.1007\/978-3-031-38271-0_3\" target=\"_blank\" rel=\"noopener\">10.1007\/978-3-031-38271-0_3<\/a>.<\/p><\/li>\n\n\n\n<li><p>T. Suchan, K. Welker, and W. Wollner, A new shape optimization approach for fracture propagation. In: <em>Proceedings in Applied Mathematics and Mechanics<\/em> <b>22<\/b>: e202200124 (2023). DOI: <a href=\"https:\/\/doi.org\/10.1002\/pamm.202200124\" target=\"_blank\" rel=\"noopener\">10.1002\/pamm.202200124<\/a>.<\/p><\/li>\n\n\n\n<li><p>T. Suchan, R. Najafi Koopas, N. Rauter, and K. Welker, Tracking of fracture\u2010state displacement data generated by cohesive zone modeling using shape optimization. In: <em>Proceedings in Applied Mathematics and Mechanics<\/em> <b>22<\/b>: e202200284 (2023). DOI: <a href=\"https:\/\/doi.org\/10.1002\/pamm.202200284\" target=\"_blank\" rel=\"noopener\">10.1002\/pamm.202200284<\/a>.<\/p><\/li>\n\n\n\n<li><p>T. Suchan and K. Welker, Viscous energy dissipation reduction by optimization of multiple shapes. In: <em>Proceedings in Applied Mathematics and Mechanics<\/em> <b>21<\/b>: e202100261 (2021). DOI: <a href=\"https:\/\/doi.org\/10.1002\/pamm.202100261\" target=\"_blank\" rel=\"noopener\">10.1002\/pamm.202100261<\/a>.<\/p><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n<\/details>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-size:28px\" open><summary>Beteiligung an Projekten<\/summary>\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-size:22px\" open><summary>Zuverl\u00e4ssigkeitsbasiertes Structural Health Monitoring von Infrastrukturbauwerken (gef\u00f6rdert im Rahmen des Zentrums f\u00fcr Digitalisierungs- und Technologieforschung der Bundeswehr)<\/summary>\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><figure class=\"wp-block-image alignright\" style=\"margin-bottom: -27px\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"313\" class=\"wp-image-448\" style=\"width: 290px\" src=\"https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/DTEC-Logo-1024x313.png\" alt=\"Logo DTEC\" data-credit=\"Welker\" srcset=\"https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/DTEC-Logo-1024x313.png 1024w, https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/DTEC-Logo-300x92.png 300w, https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/DTEC-Logo-768x235.png 768w, https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/DTEC-Logo-1536x469.png 1536w, https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/DTEC-Logo-1100x336.png 1100w, https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/DTEC-Logo.png 1944w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p>Das \u00fcbergeordnete Ziel des Projektes SHM ist es, neue innovative Methoden zu entwickeln, um Infrastrukturbauwerke zu \u00fcberwachen und deren Zustand kontinuierlich und zuverl\u00e4ssigkeitsbasiert zu bewerten. Hierzu arbeitet ein interdisziplin\u00e4res Team bestehend aus Ingenieuren\/innen und Mathematikern\/innen in Kooperation mit Industrieunternehmen zusammen. Die neuen Methoden sollen unter Nutzung von Daten verschiedenster Sensoren die zuverl\u00e4ssigkeitsbasierte digitale Zustandsbewertung von bestehenden Infrastrukturbauwerken erlauben. Die entwickelten SHM-Methoden haben den Anspruch, auf Bauwerke und Sch\u00e4den verschiedenster Art anwendbar zu sein. Endprodukt des Projekts ist ein \u00fcber den bisherigen Wissens- und Forschungsstand hinausgehendes, durchgehend digitales und integriertes System zur \u00dcberwachung von Infrastrukturbauwerken, dieses mit dem Building Information Modeling in einer l\u00fcckenlosen digitalen Prozesskette zusammenzuf\u00fchren und auf Basis aller zur Verf\u00fcgung stehenden Daten eine kontinuierliche Zustandsbewertung zu realisieren.<\/p><\/p>\n<\/details>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-size:22px\" open><summary>Simulationsbasierte Entwurfsoptimierung dynamischer Systeme unter Unsicherheiten (gef\u00f6rdert im Rahmen der Landesforschungsf\u00f6rderung Hamburg)<\/summary>\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><figure class=\"wp-block-image alignright\" style=\"margin-bottom: -31px\"><a href=\"https:\/\/www.tuhh.de\/sensus\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"229\" class=\"wp-image-450\" style=\"width: 300px\" src=\"https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/Sensus-Logo-1024x229.jpg\" alt=\"Logo SENSUS\" data-credit=\"Welker\" srcset=\"https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/Sensus-Logo-1024x229.jpg 1024w, https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/Sensus-Logo-300x67.jpg 300w, https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/Sensus-Logo-768x172.jpg 768w, https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/Sensus-Logo-1536x343.jpg 1536w, https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/Sensus-Logo-2048x458.jpg 2048w, https:\/\/www.hsu-hh.de\/mathematik\/wp-content\/uploads\/sites\/819\/2021\/08\/Sensus-Logo-1100x246.jpg 1100w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<p>Ziel des Verbundprojektes ist die Entwicklung innovativer Simulationsverfahren zur robusten Optimierung komplexer Bauteile. Durch die Verschmelzung von Methoden der Angewandten Mathematik und des Theoretischen Maschinenbaus werden hierzu Modelle entwickelt, die dynamische Betriebsbedingungen und unsichere Fertigungsprozesse bei der Optimierung erfassen. Insbesondere f\u00fcr wartungsintensive und wartungsfreie Produkte aus dem Hamburger Luftfahrt- und Medizintechnikumfeld ist ein robustes Design entscheidend. Aufgrund von drastisch reduzierten Zeit- und Finanzbudgets f\u00fcr die Entwicklung neuer Produkte wird die computergest\u00fctzte Optimierung virtueller Produktprototypen immer bedeutender. Je unabh\u00e4ngiger (robuster) die Leistungsmerkmale eines optimierten Produktdesigns von sp\u00e4teren fertigungs- oder betriebsbedingten Schwankungen sind, desto wirtschaftlicher l\u00e4sst sich das Produkt herstellen und betreiben.<\/p><\/p>\n<\/details>\n<\/details>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-size:28px\" open><summary>Konferenzen und Pr\u00e4sentationen<\/summary>\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Teilnahme: dtec.bw Doktorandennetzwerktreffen &#8222;Digitale Br\u00fccke&#8220;, M\u00fcnchen, November 2025.<\/li>\n\n\n\n<li>Vortrag: Solving PDE with additional constraints on the solution, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.studentchapter-math.uni-hamburg.de\/activities\/scienceslam.html\" target=\"_blank\">GAMM Student Chapter Science Slam 2025<\/a>, Bochum, Oktober 2025.<\/li>\n\n\n\n<li>Vortrag: Fracture propagation by using shape optimization techniques based on\nouter Riemannian metrics, <a rel=\"noreferrer noopener\" href=\"https:\/\/alop.uni-trier.de\/event\/international-workshop-on-algorithmic-optimization\/\" target=\"_blank\">International Workshop on Algorithmic Optimization<\/a>, Trier, September 2025.<\/li>\n\n\n\n<li>Vortrag: Using shape optimization to compute fracture propagation paths in tensile and shear benchmark tests, <a rel=\"noreferrer noopener\" href=\"https:\/\/complas2025.cimne.com\/\" target=\"_blank\">18th International Conference on Computational Plasticity. Fundamentals and Applications<\/a>, Barcelona, September 2025.<\/li>\n\n\n\n<li>Poster: Modeling quasi-static tensile and shear fracture propagation by means of shape optimization, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.conferences.uni-hamburg.de\/event\/632\/\" target=\"_blank\">Hamburger Optimierungstag<\/a>, Hamburg, Juli 2025.<\/li>\n\n\n\n<li>Vortrag: Towards formulating fracture propagation with strain decomposition as a shape optimization problem, <a rel=\"noreferrer noopener\" href=\"https:\/\/sites.google.com\/view\/ukacm2025conference\/\" target=\"_blank\">Annual Conference of the UK Association for Computational Mechanics<\/a>, London, April 2025.<\/li>\n\n\n\n<li>Vortrag: Incorporating strain decomposition into fracture propagation simulations using shape optimization algorithms, <a rel=\"noreferrer noopener\" href=\"https:\/\/jahrestagung.gamm.org\/annual-meeting-2025\/95th-annual-meeting\/\" target=\"_blank\">94th GAMM Annual Meeting 2024<\/a>, Posen, April 2025.<\/li>\n\n\n\n<li>Vortrag: Propagation of quasi-static brittle fracture by shape optimization, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.math.uni-potsdam.de\/studium\/studierende\/default-8819680ed3\/standard-titel\" target=\"_blank\">Meeting of the European SIAM and GAMM student chapters<\/a>, Potsdam, M\u00e4rz 2025.<\/li>\n\n\n\n<li>Vortrag: Non-smooth shape optimization with applications for fluid-mechanical problems under uncertainty, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.scicade2024.org\/\" target=\"_blank\">International Conference on Scientific Computation and Differential Equations<\/a>, Singapur, Juli 2024.<\/li>\n\n\n\n<li>Vortrag: Optimization of multiple shapes: from PDE constraints under uncertainty to variational inequality constraints, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.unioviedo.es\/fgs2024\/\" target=\"_blank\">French-German-Spanish Conference on Optimization<\/a>, Gij\u00f3n, Juni 2024.<\/li>\n\n\n\n<li>Vortrag: Optimization on shape manifolds with fluid-mechanical applications under uncertainty, <a rel=\"noreferrer noopener\" href=\"https:\/\/eccomas2024.org\/\" target=\"_blank\">9th European Congress on Computational Methods in Applied Sciences and Engineering<\/a>, Lissabon, Juni 2024.<\/li>\n\n\n\n<li>Vortrag: Shape optimization on Riemannian manifolds including nonsmoothness, <a rel=\"noreferrer noopener\" href=\"https:\/\/jahrestagung.gamm.org\/annual-meeting-2024\" target=\"_blank\">94th GAMM Annual Meeting 2024<\/a>, Magdeburg, M\u00e4rz 2024.<\/li>\n\n\n\n<li>Vortrag: Optimization of piecewise-smooth shapes as optimization on a Riemannian product manifold, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.c3s.uni-hamburg.de\/rtg2583\/teaching\/workshops\/workshop-maerz-2024.html\" target=\"_blank\">CSE Workshop on Modeling, Simulation &amp; Optimization of Fluid Dynamic Applications 2024<\/a>, Gro\u00df Schwansee, M\u00e4rz 2024.<\/li>\n\n\n\n<li>Vortrag: Shape optimization for fluid-mechanical design under uncertainties and fracture propagation, <a rel=\"noreferrer noopener\" href=\"https:\/\/sites.google.com\/view\/comfos23\" target=\"_blank\">Mathematical Aspects of Continuum Mechanics 2023<\/a>, Dezember 2023.<\/li>\n\n\n\n<li>Vortrag: A view on simulating structural models for material parameter estimation and fracture propagation, <a rel=\"noreferrer noopener\" href=\"https:\/\/dtecbw.de\/home\/aktuelles\/2023\/doktorandennetzwerk_beleuchtet_wegweisede_brueckenueberwachung\" target=\"_blank\">dtec.bw Doktorandennetzwerktreffen &#8222;Digitale Br\u00fccke&#8220;<\/a>, M\u00fcnchen, November 2023.<\/li>\n\n\n\n<li>Vortrag: Optimization of piecewise-smooth shapes with variational inequality constraints by a Hadamard semiderivative approach, <a rel=\"noreferrer noopener\" href=\"https:\/\/scoop.iwr.uni-heidelberg.de\/events\/2023_eucco\/\" target=\"_blank\">6th European Conference on Computational Optimization 2023<\/a>, Heidelberg, September 2023.<\/li>\n\n\n\n<li>Vortrag: A view on validating crack propagation prediction with shape optimization by means of a phase-field model, <a rel=\"noreferrer noopener\" href=\"https:\/\/complas2023.cimne.com\/\" target=\"_blank\">17th International Conference on Computational Plasticity. Fundamentals and Applications<\/a>, Barcelona, September 2023.<\/li>\n\n\n\n<li>Vortrag: Fracture propagation by using shape optimization techniques on Riemannian spaces, <a rel=\"noreferrer noopener\" href=\"https:\/\/iciam2023.org\/\" target=\"_blank\">10th International Congress on\nIndustrial and Applied Mathematics<\/a>, Tokyo, August 2023.<\/li>\n\n\n\n<li>Teilnahme: <a rel=\"noreferrer noopener\" href=\"https:\/\/dtecbw.de\/home\/aktuelles\/2023\/doktorandennetzwerk-digitale-bruecke-im-austausch-mit-der-praxis\" target=\"_blank\">dtec.bw Doktorandennetzwerktreffen &#8222;Digitale Br\u00fccke&#8220;<\/a>, Hamburg, Juni 2023.<\/li>\n\n\n\n<li>Vortrag: Optimization of multiple non-smooth shapes\nbased on a product shape manifold, <a rel=\"noreferrer noopener\" href=\"https:\/\/jahrestagung.gamm-ev.de\/annual-meeting-2023\/\" target=\"_blank\">93rd GAMM Annual Meeting 2023<\/a>, Dresden, Mai 2023.<\/li>\n\n\n\n<li>Vortrag: Step size control for a stochastic Augmented Lagrange method, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.tuhh.de\/sensus\/news\/single-news-display?tx_news_pi1%5Baction%5D=detail&amp;tx_news_pi1%5Bcontroller%5D=News&amp;tx_news_pi1%5Bnews%5D=1211&amp;cHash=c3b382c2d6e2801b2701b5ae77d42a13\" target=\"_blank\">SENSUS regular meeting<\/a>, Januar 2023.<\/li>\n\n\n\n<li>Vortrag: Simulation of fracture propagation using gradient-based shape optimization algorithms, <a rel=\"noreferrer noopener\" href=\"https:\/\/dtecbw.de\/home\/aktuelles\/2022\/doktorandennetzwerk-digitale-bruecke-wird-weiter-ausgebaut\" target=\"_blank\">dtec.bw Doktorandennetzwerktreffen &#8222;Digitale Br\u00fccke&#8220;<\/a>, M\u00fcnchen, November 2022.<\/li>\n\n\n\n<li>Vortrag: Simulation of fracture propagation using gradient-based shape optimization algorithms, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.tuhh.de\/sensus\/news\/single-news-display?tx_news_pi1%5Baction%5D=detail&amp;tx_news_pi1%5Bcontroller%5D=News&amp;tx_news_pi1%5Bnews%5D=1209&amp;cHash=f4e7dec03bb006427af74330be77413f\" target=\"_blank\">SENSUS regular meeting<\/a>, November 2022.<\/li>\n\n\n\n<li>Vortrag: Stochastic multi-shape optimization for a fluid-mechanical application including geometrical constraints, <a rel=\"noreferrer noopener\" href=\"https:\/\/jahrestagung.gamm-ev.de\/annual-meeting-2022\/annual-meeting\/\" target=\"_blank\">92nd GAMM Annual Meeting 2022<\/a>, Aachen, August 2022.<\/li>\n\n\n\n<li>Vortrag: Multi-shape optimization for fluid mechanics under uncertainties, <a rel=\"noreferrer noopener\" href=\"https:\/\/eccomas.org\/2021\/01\/22\/3542\/\" target=\"_blank\">8th European Congress on Computational Methods in Applied Sciences and Engineering<\/a>, Oslo, Juni 2022.<\/li>\n\n\n\n<li>Teilnahme: <a rel=\"noreferrer noopener\" href=\"https:\/\/dtecbw.de\/home\/aktuelles\/2022\/doktoranden-intensivieren-forschungsaustausch-zum-thema-digitale-bruecke\" target=\"_blank\">dtec.bw Doktorandennetzwerktreffen &#8222;Digitale Br\u00fccke&#8220;<\/a>, Hamburg, Mai 2022.<\/li>\n\n\n\n<li>Vortrag: Optimization of multiple shapes for a two-dimensional fluid-mechanical problem, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.c3s.uni-hamburg.de\/rtg2583\/teaching\/workshops\/workshop-maerz-2022.html\" target=\"_blank\">YRM &amp; CSE Workshop on Modeling, Simulation &amp; Optimization of Fluid Dynamic Applications 2022<\/a>, Gro\u00df Schwansee, M\u00e4rz 2022.<\/li>\n\n\n\n<li>Teilnahme: <a rel=\"noreferrer noopener\" href=\"https:\/\/dtecbw.de\/home\/aktuelles\/2021\/doktorandennetzwerke_staerken_den_wissens_und_technologietransfer\" target=\"_blank\">dtec.bw Doktorandennetzwerktreffen &#8222;Digitale Br\u00fccke&#8220;<\/a>, M\u00fcnchen, Oktober 2021.<\/li>\n\n\n\n<li>Vortrag: Two-dimensional multi-shape optimization for fluid mechanics, BIW Doktorandenkolloquium an der Helmut-Schmidt-Universit\u00e4t, Hamburg, Oktober 2021.<\/li>\n\n\n\n<li>Vortrag: Efficient algorithms for PDE-constrained shape optimization problems under uncertainties, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.tuhh.de\/sensus\/news\/single-news-display?tx_news_pi1%5Baction%5D=detail&amp;tx_news_pi1%5Bcontroller%5D=News&amp;tx_news_pi1%5Bnews%5D=919&amp;cHash=087ec4d89e9d4180bfd7d17bb81c08aa\" target=\"_blank\">SENSUS regular meeting<\/a>, August 2021.<\/li>\n\n\n\n<li>Poster: Viscous energy dissipation reduction by optimization of multiple shapes, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.applied.math.tugraz.at\/tagungen\/samm21\/\" target=\"_blank\">GAMM Juniors&#8216; Summer School 2021 on Shape and Topology Optimization<\/a>, Graz, Juli 2021.<\/li>\n\n\n\n<li>Vortrag: Steklov-Poincar\u00e9 Metric Based Shape Optimization for Fluid Mechanics, <a rel=\"noreferrer noopener\" href=\"https:\/\/www.siam.org\/conferences-events\/past-event-archive\/an21\/\" target=\"_blank\">SIAM Annual Meeting 2021<\/a>, Juli 2021.<\/li>\n\n\n\n<li>Teilnahme: <a rel=\"noreferrer noopener\" href=\"https:\/\/eurogen2021.org\/\" target=\"_blank\">14th International Conference on Evolutionary and Deterministic Methods for Design, Optimization and Control<\/a>, Juni 2021.<\/li>\n\n\n\n<li>Vortrag: Multi-shape optimization in two-dimensional Stokes flow, 14th World Congress of Structural and Multidisciplinary Optimization (WCSMO14), Juni 2021.<\/li>\n\n\n\n<li>Teilnahme: <a rel=\"noreferrer noopener\" href=\"https:\/\/jahrestagung.gamm-ev.de\/jahr2020-2021\/annual-meeting\/\" target=\"_blank\">91st GAMM Annual Meeting<\/a>, M\u00e4rz 2021.<\/li>\n\n\n\n<li>Teilnahme: <a rel=\"noreferrer noopener\" href=\"https:\/\/www.tu-chemnitz.de\/mathematik\/dmv2020\/\" target=\"_blank\">DMV Jahrestagung 2020<\/a>, September 2020.<\/li>\n<\/ul>\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>Raum: 3E107 Telefon: 040 6541-3520 E-Mail: suchan@hsu-hh.de Besucheranschrift Helmut-Schmidt-Universit\u00e4t Campus Nord Friedrich-Ebert-Damm 245 22159 Hamburg Postanschrift Helmut-Schmidt-Universit\u00e4t Fakult\u00e4t f\u00fcr Maschinenbau und Bauingenieurwesen Professur f\u00fcr Mathematik im Bauingenieurwesen Postfach 70 08 [&hellip;]<\/p>\n","protected":false},"author":3359,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-985","page","type-page","status-publish","hentry","category-team"],"_links":{"self":[{"href":"https:\/\/www.hsu-hh.de\/mathematik\/wp-json\/wp\/v2\/pages\/985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hsu-hh.de\/mathematik\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hsu-hh.de\/mathematik\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/mathematik\/wp-json\/wp\/v2\/users\/3359"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/mathematik\/wp-json\/wp\/v2\/comments?post=985"}],"version-history":[{"count":88,"href":"https:\/\/www.hsu-hh.de\/mathematik\/wp-json\/wp\/v2\/pages\/985\/revisions"}],"predecessor-version":[{"id":2037,"href":"https:\/\/www.hsu-hh.de\/mathematik\/wp-json\/wp\/v2\/pages\/985\/revisions\/2037"}],"wp:attachment":[{"href":"https:\/\/www.hsu-hh.de\/mathematik\/wp-json\/wp\/v2\/media?parent=985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hsu-hh.de\/mathematik\/wp-json\/wp\/v2\/categories?post=985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hsu-hh.de\/mathematik\/wp-json\/wp\/v2\/tags?post=985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}