# Disentangled > Applied Geometry & Topology - [Page not found](/404/): The page you're looking for doesn’t exist or has moved. Check the URL, use the navigation to browse sections, or return to the homepage. - [Disentangled](/about.bak/): Learn how we collect, use, and protect your personal data, what rights you have over your information, and how to contact us with questions. - [Disentangled](/about/): Learn how we collect, use, and protect your personal data, what rights you have over your information, and how to contact us with questions. - [Privacy Policy](/privacy/): Learn how we collect, use, and protect your personal data, what rights you have over your information, and how to contact us with questions. - [Misc](/misc/): A curated collection of references. - [Blog](/blog/): Read product updates, release highlights, and practical tips that explain what’s new, why it matters, and how to get the most value from this project. - [Articles](/articles/): Browse guides and reference documentation that explain how to use this site’s features, configure Doks, and publish clear, user-focused content. ## Disentangled > Learn how we collect, use, and protect your personal data, what rights you have over your information, and how to contact us with questions. ## Disentangled > Learn how we collect, use, and protect your personal data, what rights you have over your information, and how to contact us with questions. ## Misc > A curated collection of references. - [Tools & Software](/misc/tools/): Software I use for research and computation. - [People & Blogs](/misc/people/): Mathematicians and researchers I follow. ## Blog > Read product updates, release highlights, and practical tips that explain what’s new, why it matters, and how to get the most value from this project. ## Articles > Browse guides and reference documentation that explain how to use this site’s features, configure Doks, and publish clear, user-focused content. - [Introduction](/articles/introduction/): An overview - [Topology](/articles/topology/): Applications of topology - [Geometry](/articles/geometry/): Geometry - [Applications](/articles/applications/): Applications ### Topology > Applications of topology - [Knot theory](/articles/topology/knot-theory/): Knot theory ### Geometry > Geometry ### Applications > Applications - [TDA applied to wafer defects](/articles/applications/wafer_tda/): Classifying patterns using topological data analysis (TDA) - [Studying proteins and polymers using knot theory](/articles/applications/knot-theory-proteins-persistent/): Jones, persistence and barcodes