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Groupoid
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61	Crossed complexes and chain complexes with operators∗ by RONALD BROWN School of Mathematics, University College of North Wales, Bangor, Gwynedd LL57 1UT PHILIP J. HIGGINS Department of Mathematical Sciences, University Add to Reading List Source URL: pages.bangor.ac.uk Language: English - Date: 2008-04-04 03:58:11 Homotopy theory Category theory Algebraic topology Group theory Group actions Groupoid Category Adjoint functors Crossed module Abstract algebra Algebra Mathematics
62	Category Theory: an abstract setting for analogy and comparison R. Brown and T.Porter Abstract ‘Comparison’ and ‘Analogy’ are fundamental aspects of knowledge acquisition. We argue that one of the reasons for the Add to Reading List Source URL: pages.bangor.ac.uk Language: English - Date: 2005-10-05 12:18:56 Functors Algebraic structures Homotopy theory Higher category theory Groupoid Category Natural transformation Initial and terminal objects Group action Abstract algebra Category theory Mathematics
63	Intuitions for cubical methods in nonabelian algebraic topology Ronnie Brown IHP, Paris, June 5, 2014 CONSTRUCTIVE MATHEMATICS AND MODELS OF TYPE Add to Reading List Source URL: pages.bangor.ac.uk Language: English - Date: 2014-06-08 07:12:18 Homotopy theory Category theory Algebraic topology Higher category theory Algebraic structures Seifert–van Kampen theorem Double groupoid Groupoid Crossed module Abstract algebra Topology Mathematics
64	arXiv:math.DG[removed]v3 2 Feb[removed]Connes’ tangent groupoid and strict quantization Jos´e F. Cari˜ nena a, Jes´ Add to Reading List Source URL: dftuz.unizar.es Language: English - Date: 2002-02-22 04:24:29 Differential geometry Differential topology Homotopy theory Riemannian geometry Category theory Groupoid Riemannian manifold Exponential map Double groupoid Mathematical analysis Mathematics Topology
65	Revisiting the Tangent Groupoid A. Rivero August 8, 2002 Add to Reading List Source URL: dftuz.unizar.es Language: English - Date: 2003-03-21 17:38:03 Differential geometry Quantum field theory Renormalization group Homotopy theory Group theory Groupoid Butcher group Group action Derivative Mathematics Algebra Physics
66	Flashes of noncommutativity Alejandro Rivero∗ arXiv:math.QA[removed]v1 24 Feb[removed]February 24, 2003 Add to Reading List Source URL: dftuz.unizar.es Language: English - Date: 2003-02-24 11:56:20 Quantum field theory Calculus of variations Symmetry Partial differential equations Quantum mechanics Groupoid Path integral formulation Lagrangian Action Physics Mathematical analysis Mathematics
67	Lessons from numerical analysis A. Rivero∗ arXiv:hep-th[removed]Aug[removed]February 22, 2002 Add to Reading List Source URL: dftuz.unizar.es Language: English - Date: 2002-02-22 04:16:44 Runge–Kutta methods Renormalization group Numerical analysis Mathematical physics Butcher group Renormalization Feynman diagram Groupoid Lattice QCD Physics Mathematics Quantum field theory
68	Internalization of the Groupoid Interpretation of Homotopy Type Theory Matthieu Sozeau1,2 and Nicolas Tabareau1,3 1 πr2 and Ascola teams, INRIA Preuves, Programmes et Syst`emes (PPS) Add to Reading List Source URL: mattam.org Language: English - Date: 2014-02-10 10:38:50 Homotopy theory Groupoid Equivalence relation Group action Path Homotopy Functor Adjoint functors 2-group Abstract algebra Topology Mathematics
69	The Geometry and Topology of Orientifolds II Dan Freed University of Texas at Austin May 21, 2009 Add to Reading List Source URL: www.ma.utexas.edu Language: English - Date: 2009-05-21 23:23:19 Algebraic topology Homotopy theory Homological algebra Sheaf theory Category theory Groupoid Cohomology Covering space Atiyah–Singer index theorem Abstract algebra Topology Mathematics
70	Structuralism, Invariance, and Univalence∗ Steve Awodey March 4, 2014 Abstract The recent discovery of an interpretation of constructive type theory into abstract homotopy theory suggests a new approach to the Add to Reading List Source URL: www.andrew.cmu.edu Language: English - Date: 2014-06-01 15:27:23 Homotopy theory Morphisms Category theory Algebraic structures Adjoint functors Isomorphism Groupoid Equivalence of categories Equality Abstract algebra Mathematics Algebra