North America

MAPLE MAPLE- Software providing quick calculations, the development of design sheets, teaching fundamental concepts, and producing high-fidelity simulation models. Laboratory of Natural Information Processing at DA-IICT Laboratory of Natural Information Processing at DA-IICT- Coding theory and its applications to natural information processing such as bio-molecular computing, biological informati… University of Bergen, Norway University of Bergen, Norway- Department of Informatics: Coding theory and cryptography research group. Members, seminars, research topics. INRIA INRIA- Coding and cryptography research group. Publications and research reports. (USA) University of Notre Dame (USA) University of Notre Dame- Coding research group. (Germany) Christian-Albrechts-Universität, Kiel (Germany) Christian-Albrechts-Universität, Kiel- Information and coding theory laboratory. Staff, teaching, publications. (Germany) Technische Universität München (Germany) Technische Universität München- Institute for Communications Engineering. Grothendieck Circle Grothendieck Circle- Offers biographies of Alexander Grothendieck together with his texts and a gallery of images. With directory of members. Alexander Grothendieck Alexander Grothendieck- Biography of the mathematician with links to relevant terms and related links. From the MacTutor History of Mathematics Archive. Alexander Grothendieck - Wikipedia Alexander Grothendieck - Wikipedia- Biography of the mathematician with links to relevant terms. Open Problems on Model Categories Open Problems on Model Categories- Problems on model categories listed by Mark Hovey at Wesleyan University. Paul Taylor's Home Page Paul Taylor's Home Page- Includes papers on category theory. Interactive category theory demonstrations Interactive category theory demonstrations- Examples, with diagrams, of concepts in category theory: for example, products, coequalisers, and limits. Categorical Myths and Legends Categorical Myths and Legends- An archive of stories about category theorists. Descent and Category Theory Connections Descent and Category Theory Connections- Maintained by M. Alsani. Higher-Dimensional Categories Higher-Dimensional Categories- An illustrated guide book by Eugenia Cheng and Aaron Lauda. Groupoids Groupoids- Notes by Ronald Brown. Groupoid Home Page Groupoid Home Page- Maintained by Birant Ramazan. Address book, open problems, meetings, pictures, other resources. Computational Category Theory Computational Category Theory- An implementation of concepts and constructions from category theory in the functional programming language Standard ML. Documentation and code. CT Category Theory CT Category Theory- Section of the e-print arXiv dealing with category theory, including such topics as: enriched categories, topoi, abelian categories, monoidal categories, homol… Categories Home Page Categories Home Page- Web page for the category theory mailing list. Categories, Quantization, and Much More Categories, Quantization, and Much More- Introductory article by John Baez. Category Theory Category Theory- This expository article is an entry in the Stanford Encyclopedia of Philosophy. Full Moon Calendar Full Moon Calendar- Provides a lunar calendar and information on the phases of the moon and moon facts. Data Services Data Services- Applications page with moon rise/moon set, lunar eclipse, and lunar positions and phase data. NOVA Online: To the Moon NOVA Online: To the Moon- Companion to two-hour NOVA special originally broadcast on July 13, 1999 which chronicles the untold science and engineering story of getting there. Inconstant Moon Inconstant Moon- A new tour each night, with maps, photos, explanations, animations, selected links and music. Lunar Prospector Lunar Prospector- Designed for a low polar orbit investigation, including mapping of surface composition and possible polar ice deposits, measurements of magnetic and gravity fiel… The Moon The Moon- General information providing a summary of geological and physical properties. Windows to the Universe - Mercury Windows to the Universe - Mercury- Information, facts, myths, news, missions, and images.