{"id":5974,"date":"2014-10-28T22:14:43","date_gmt":"2014-10-28T21:14:43","guid":{"rendered":"http:\/\/www.h-its.org\/?p=5974"},"modified":"2019-09-24T11:40:30","modified_gmt":"2019-09-24T09:40:30","slug":"examag","status":"publish","type":"post","link":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/","title":{"rendered":"EXAMAG"},"content":{"rendered":"\n

The EXAMAG<\/strong> project („Exascale simulations of the evolution of the universe including magnetic fields“<\/strong>) within the SPPEXA network<\/a> of the DFG aims to take crucial steps towards physically much more self-consistent simulations of cosmic structure formation, beginning soon after the Big Bang and ending with the formation of realistic stellar systems like the Milky Way. This is a multi-scale, multi-physics problem of vast proportions. It requires the development of new numerical methods that excel in accuracy, parallel scalability, and physical fidelity to the processes relevant in galaxy formation. To this end a new moving-mesh technique for hydrodynamics recently developed by us provides a significant opportunity to improve the accuracy and flexibility of methods commonly employed in astrophysical fluid dynamics. Building on the first successes with the new moving mesh code AREPO, we work on further extending this numerical framework with the goal of producing an internationally leading application code for the upcoming large computing platforms. We pursue an interdisciplinary effort of astrophysicists at HITS and applied mathematicians at the University of W\u00fcrzburg, aiming to drastically improve the raw performance and scalability of our existing AREPO code. New powerful schemes for solving partial differential equations on moving meshes will be developed by us and implemented in the code in order to allow inclusion of further physics in the models. The ultimate goal are transformative simulations of individual galaxies and galaxy clusters with several tens of billion hydrodynamical resolution elements and full adaptivity.<\/p>\n\n\n\n

Principal investigators:<\/h2>\n\n\n\n
  • Prof. Dr. Christian Klingenberg<\/strong>
    Institut f\u00fcr Mathematik, Universit\u00e4t W\u00fcrzburg
    Email: klingenberg@mathematik.uni-wuerzburg.de
    Phone: +49 (0)931 318 5045<\/li>
  • Prof. Dr. Volker Springel<\/strong>
    Heidelberg Institute for Theoretical Studies, and Heidelberg University
    Email: volker.springel@h-its.org
    Phone: +49 6221 533 241<\/li><\/ul>\n\n\n\n

    Participants:<\/h2>\n\n\n\n
    • Christian Klingenberg<\/li>
    • Gero Schn\u00fccke<\/li>
    • Pablo Gallego<\/li>
    • Yinhua Xia<\/li>
    • Volker Springel<\/li>
    • Kevin Schaal<\/li>
    • Ruediger Pakmor<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"

      The EXAMAG project („Exascale simulations of the evolution of the universe including magnetic fields“) within the SPPEXA network of the DFG …<\/p>\n","protected":false},"author":6,"featured_media":29127,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"hits-research-group":[],"class_list":["post-5974","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gruppen-news"],"acf":[],"yoast_head":"\nEXAMAG - HITS gGmbH<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EXAMAG - HITS gGmbH\" \/>\n<meta property=\"og:description\" content=\"The EXAMAG project („Exascale simulations of the evolution of the universe including magnetic fields“) within the SPPEXA network of the DFG ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/\" \/>\n<meta property=\"og:site_name\" content=\"HITS gGmbH\" \/>\n<meta property=\"article:published_time\" content=\"2014-10-28T21:14:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-09-24T09:40:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.h-its.org\/de\/wp-content\/uploads\/sites\/2\/2014\/10\/magnetic_galaxy_small.png\" \/>\n\t<meta property=\"og:image:width\" content=\"580\" \/>\n\t<meta property=\"og:image:height\" content=\"339\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Lacurie, Isabel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Lacurie, Isabel\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\u00a0Minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/\"},\"author\":{\"name\":\"Lacurie, Isabel\",\"@id\":\"https:\/\/www.h-its.org\/de\/#\/schema\/person\/86aabe0b57e15165f41adaf38c43d078\"},\"headline\":\"EXAMAG\",\"datePublished\":\"2014-10-28T21:14:43+00:00\",\"dateModified\":\"2019-09-24T09:40:30+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/\"},\"wordCount\":293,\"image\":{\"@id\":\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.h-its.org\/de\/wp-content\/uploads\/sites\/2\/2014\/10\/magnetic_galaxy_small.png\",\"articleSection\":[\"Gruppen News\"],\"inLanguage\":\"de\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/\",\"url\":\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/\",\"name\":\"EXAMAG - HITS gGmbH\",\"isPartOf\":{\"@id\":\"https:\/\/www.h-its.org\/de\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.h-its.org\/de\/wp-content\/uploads\/sites\/2\/2014\/10\/magnetic_galaxy_small.png\",\"datePublished\":\"2014-10-28T21:14:43+00:00\",\"dateModified\":\"2019-09-24T09:40:30+00:00\",\"author\":{\"@id\":\"https:\/\/www.h-its.org\/de\/#\/schema\/person\/86aabe0b57e15165f41adaf38c43d078\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#primaryimage\",\"url\":\"https:\/\/www.h-its.org\/de\/wp-content\/uploads\/sites\/2\/2014\/10\/magnetic_galaxy_small.png\",\"contentUrl\":\"https:\/\/www.h-its.org\/de\/wp-content\/uploads\/sites\/2\/2014\/10\/magnetic_galaxy_small.png\",\"width\":580,\"height\":339},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.h-its.org\/de\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"EXAMAG\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.h-its.org\/de\/#website\",\"url\":\"https:\/\/www.h-its.org\/de\/\",\"name\":\"HITS gGmbH\",\"description\":\"Heidelberg Institute for Theoretical Studies\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.h-its.org\/de\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.h-its.org\/de\/#\/schema\/person\/86aabe0b57e15165f41adaf38c43d078\",\"name\":\"Lacurie, Isabel\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/secure.gravatar.com\/avatar\/70053c2db6ae031114048dd4c282575b9a4131f66f64abcac683e5f64b3618f4?s=96&d=mm&r=g\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/70053c2db6ae031114048dd4c282575b9a4131f66f64abcac683e5f64b3618f4?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/70053c2db6ae031114048dd4c282575b9a4131f66f64abcac683e5f64b3618f4?s=96&d=mm&r=g\",\"caption\":\"Lacurie, Isabel\"},\"url\":\"https:\/\/www.h-its.org\/de\/author\/hartmail\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"EXAMAG - HITS gGmbH","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/","og_locale":"de_DE","og_type":"article","og_title":"EXAMAG - HITS gGmbH","og_description":"The EXAMAG project („Exascale simulations of the evolution of the universe including magnetic fields“) within the SPPEXA network of the DFG ...","og_url":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/","og_site_name":"HITS gGmbH","article_published_time":"2014-10-28T21:14:43+00:00","article_modified_time":"2019-09-24T09:40:30+00:00","og_image":[{"width":580,"height":339,"url":"https:\/\/www.h-its.org\/de\/wp-content\/uploads\/sites\/2\/2014\/10\/magnetic_galaxy_small.png","type":"image\/png"}],"author":"Lacurie, Isabel","twitter_card":"summary_large_image","twitter_misc":{"Verfasst von":"Lacurie, Isabel","Gesch\u00e4tzte Lesezeit":"1\u00a0Minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#article","isPartOf":{"@id":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/"},"author":{"name":"Lacurie, Isabel","@id":"https:\/\/www.h-its.org\/de\/#\/schema\/person\/86aabe0b57e15165f41adaf38c43d078"},"headline":"EXAMAG","datePublished":"2014-10-28T21:14:43+00:00","dateModified":"2019-09-24T09:40:30+00:00","mainEntityOfPage":{"@id":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/"},"wordCount":293,"image":{"@id":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#primaryimage"},"thumbnailUrl":"https:\/\/www.h-its.org\/de\/wp-content\/uploads\/sites\/2\/2014\/10\/magnetic_galaxy_small.png","articleSection":["Gruppen News"],"inLanguage":"de"},{"@type":"WebPage","@id":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/","url":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/","name":"EXAMAG - HITS gGmbH","isPartOf":{"@id":"https:\/\/www.h-its.org\/de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#primaryimage"},"image":{"@id":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#primaryimage"},"thumbnailUrl":"https:\/\/www.h-its.org\/de\/wp-content\/uploads\/sites\/2\/2014\/10\/magnetic_galaxy_small.png","datePublished":"2014-10-28T21:14:43+00:00","dateModified":"2019-09-24T09:40:30+00:00","author":{"@id":"https:\/\/www.h-its.org\/de\/#\/schema\/person\/86aabe0b57e15165f41adaf38c43d078"},"breadcrumb":{"@id":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#primaryimage","url":"https:\/\/www.h-its.org\/de\/wp-content\/uploads\/sites\/2\/2014\/10\/magnetic_galaxy_small.png","contentUrl":"https:\/\/www.h-its.org\/de\/wp-content\/uploads\/sites\/2\/2014\/10\/magnetic_galaxy_small.png","width":580,"height":339},{"@type":"BreadcrumbList","@id":"https:\/\/www.h-its.org\/de\/2014\/10\/28\/examag\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.h-its.org\/de\/"},{"@type":"ListItem","position":2,"name":"EXAMAG"}]},{"@type":"WebSite","@id":"https:\/\/www.h-its.org\/de\/#website","url":"https:\/\/www.h-its.org\/de\/","name":"HITS gGmbH","description":"Heidelberg Institute for Theoretical Studies","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.h-its.org\/de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Person","@id":"https:\/\/www.h-its.org\/de\/#\/schema\/person\/86aabe0b57e15165f41adaf38c43d078","name":"Lacurie, Isabel","image":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/secure.gravatar.com\/avatar\/70053c2db6ae031114048dd4c282575b9a4131f66f64abcac683e5f64b3618f4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/70053c2db6ae031114048dd4c282575b9a4131f66f64abcac683e5f64b3618f4?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/70053c2db6ae031114048dd4c282575b9a4131f66f64abcac683e5f64b3618f4?s=96&d=mm&r=g","caption":"Lacurie, Isabel"},"url":"https:\/\/www.h-its.org\/de\/author\/hartmail\/"}]}},"publishpress_future_action":{"enabled":false,"date":"2026-04-12 16:21:58","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.h-its.org\/de\/wp-json\/wp\/v2\/posts\/5974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.h-its.org\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.h-its.org\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.h-its.org\/de\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.h-its.org\/de\/wp-json\/wp\/v2\/comments?post=5974"}],"version-history":[{"count":4,"href":"https:\/\/www.h-its.org\/de\/wp-json\/wp\/v2\/posts\/5974\/revisions"}],"predecessor-version":[{"id":40107,"href":"https:\/\/www.h-its.org\/de\/wp-json\/wp\/v2\/posts\/5974\/revisions\/40107"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.h-its.org\/de\/wp-json\/wp\/v2\/media\/29127"}],"wp:attachment":[{"href":"https:\/\/www.h-its.org\/de\/wp-json\/wp\/v2\/media?parent=5974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.h-its.org\/de\/wp-json\/wp\/v2\/categories?post=5974"},{"taxonomy":"hits-research-group","embeddable":true,"href":"https:\/\/www.h-its.org\/de\/wp-json\/wp\/v2\/hits-research-group?post=5974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}