Last updated: July 14, 2026
By accessing or using MathOpen (mathopen.com), you agree to be bound by these Terms of Service. If you do not agree, please do not use the site.
MathOpen is a free, automated platform that aggregates, summarizes, and generates content related to open problems in mathematics. Content is sourced from publicly available arXiv preprints, RSS feeds from mathematics journals and blogs, and AI generation using large language models.
A significant portion of content on MathOpen, including problem statements and research summaries, is generated or synthesized using artificial intelligence. This content is provided for informational and educational purposes only. AI-generated content may contain errors, inaccuracies, or omissions. MathOpen makes no representation that AI-generated open problems are genuinely unsolved or mathematically rigorous. Users should independently verify any mathematical claims before relying on them.
Original content produced by MathOpen is provided under a Creative Commons Attribution 4.0 International License (CC BY 4.0). Summaries and abstracts of third-party works are provided under fair use principles for commentary and educational purposes. Links to original sources are provided wherever possible. MathOpen does not claim ownership of any third-party research, papers, or blog posts referenced or summarized on this site.
You agree not to: (a) use the site for any unlawful purpose; (b) attempt to gain unauthorized access to any portion of the site; (c) scrape or harvest content in bulk in violation of these terms; (d) submit false or misleading content.
MathOpen is provided "as is" without warranty of any kind. We do not warrant that the site will be uninterrupted, error-free, or that content is accurate, complete, or current. Mathematical content on this site should not be cited as a primary source in academic work without independent verification.
To the fullest extent permitted by law, MathOpen and its operators shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of the site.
MathOpen links to third-party sites including arXiv, journals, and blogs. We are not responsible for the content, accuracy, or practices of any third-party websites.
We may update these Terms at any time. Continued use of the site after changes constitutes acceptance of the updated Terms.
For questions about these Terms, contact us at legal@mathopen.com.