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==MaRDI Portal is a [https://www.go-fair.org/fair-principles/ FAIR] gateway to find and access mathematical research data==
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Welcome to the [https://www.mardi4nfdi.de MaRDI] Portal of the [https://nfdi.de NFDI]. This page is still in an early stage of development.
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<h3><span>Search</span></h3>
You can query the mathematical research data knowledge graph here: '''[[Special:Search|Search]]'''  (early beta!)
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* Currently supported data sources: [https://dlmf.nist.gov/ DLMF], [https://cran.r-project.org/ CRAN], [[PolyDB | PolyDB]], [https://swmath.org swMATH] (partially)
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        <h1 class="maintitle">The MaRDI Portal</h1>
        <h2 class="maintitle-teaser">Your Entry to Open Math Research Data</h2>
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    <div class="info-header"><span class="info-icon"><i class="fa fa-3x fa-info-circle" aria-hidden="true"></i></span><span class="info-title">About Us</span></div>
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        <h2>Welcome to the [https://www.mardi4nfdi.de MaRDI] Portal of the [https://nfdi.de NFDI].</h2>
        <p>
        Welcome to the MaRDI Portal — your gateway to open mathematical research data. Access our comprehensive MaRDI services. Whether you are a researcher, a student, or simply someone passionate about mathematics, the MaRDI Portal is here to support your exploration, learning, and discovery with resources tailored to diverse needs and interests. <br/>
        <p>
        We embrace the open-source philosophy — our [https://github.com/mardi4nfdi/ source code repositories] are freely accessible. Or, maybe you want to read about [[Project:Personas|our personas]] - some  fictional characters that embody the distinct goals, motivations, and challenges of our users. If you have further questions or recommendations, you can find ways to [https://www.mardi4nfdi.de/contact contact us here].
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<h3><span>Example queries</span></h3>
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* DLMF formulae
** [https://tinyurl.com/y62dvn3o that contain sine and tangent functions]
** [https://tinyurl.com/y9c4m8sj that depend indirectly on the gamma function]
* [https://tinyurl.com/ychcutek swMATH software]
* Examples through our Scholia extension:
** [https://scholia.portal.mardi4nfdi.de/topic/Q1195879 Search for a topic, here: Ricci curvature]
** [https://scholia.portal.mardi4nfdi.de/publisher/Q1376788 Search for an organisation, here: European Mathematical Society]
** [https://scholia.portal.mardi4nfdi.de/author/Q450226 Search for a scientist, here: Fan Chung]
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<h3><span>Under development</span></h3>
    <div class="info-header"><span class="info-icon"><i class="fa fa-3x fa-info-circle" aria-hidden="true"></i></span><span class="info-title">MaRDI Services</span></div>
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* Upcoming data sources: [https://zbmath.org zbMATH Open]
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* Upcoming features ([https://github.com/MaRDI4NFDI/MaRDIRoadmap MaRDI roadmap]):
        MaRDI offers a wide range of services:
** [https://portal.mardi4nfdi.de/wiki/Special:MathSearch Formula search]
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** [https://scholia.portal.mardi4nfdi.de/ Scholia]
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        See here for more details: [[MaRDI Services]]  
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<div class="info-box"><div class="info-header"><span class="info-icon"><i class="fa fa-3x fa-share-square" aria-hidden="true"></i></span><span class="info-title">MaRDI Task Areas</span></div>
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<h3><span>Links</span></h3>
      The MaRDI project is organized into the following task areas:
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* '''[https://www.mardi4nfdi.de/contact Contact]'''
* Research Areas
* [[Project:Documentation Overview]]
** TA1: [[Portal/TA1|Computer Algebra]]
* [https://github.com/mardi4nfdi/ Source code repositories]
** TA2: [[Portal/TA2|Scientific Computing]]
        </div>
** TA3: [[Portal/TA3|Statistics and Machine Learning]]
* [[Overview Task Areas]]
** TA4: [[Portal/TA4|Cooperation with Other Disciplines]]
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* Outreach
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** TA5: [[Portal/TA5|MaRDI Portal & MaRDI Knowledge Graph]]
<h3><span>[[Special:Statistics|Statistics]]</span></h3>
** TA6: [[Data Culture and Community Integration]]
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* Governance
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** TA7: Governance and Consortium Management
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| Number of triples
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| Number of zbMATH Open articles
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#title:Number of imported zbMATH entries
PREFIX wdt: <https://portal.mardi4nfdi.de/prop/direct/>
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WHERE { ?item wdt:P225 ?zblno}  |templateBare=tableCell
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Latest revision as of 11:07, 26 March 2025


The MaRDI Portal

Your Entry to Open Math Research Data

About Us

Welcome to the MaRDI Portal of the NFDI.

Welcome to the MaRDI Portal — your gateway to open mathematical research data. Access our comprehensive MaRDI services. Whether you are a researcher, a student, or simply someone passionate about mathematics, the MaRDI Portal is here to support your exploration, learning, and discovery with resources tailored to diverse needs and interests.

We embrace the open-source philosophy — our source code repositories are freely accessible. Or, maybe you want to read about our personas - some fictional characters that embody the distinct goals, motivations, and challenges of our users. If you have further questions or recommendations, you can find ways to contact us here.

MaRDI Services

MaRDI offers a wide range of services: No records found.

See here for more details: MaRDI Services


MaRDI Task Areas

The MaRDI project is organized into the following task areas:





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