- Measurable equidecompositions for group actions with an expansion property
2022/04/26 by Łukasz Grabowski, András Máthé, Oleg Pikhurko · 1 citation
Mathematics · #Advanced Operator Algebra Research #Geometric and Algebraic Topology #Homotopy and Cohomology in Algebraic Topology #Mathematics #Property (philosophy) #Group (periodic table) #Pure mathematics #Group action #Algebra over a field #Combinatorics
- Rotation sets and actions on curves
2021/04/22 by Jonathan Bowden, Bowden, Jonathan, Sebastian Hensel +7 · 3 citations
Mathematics · #Action (physics) #Advanced Operator Algebra Research #Combinatorics #Geometric and Algebraic Topology #Geometry #Graph #Group (periodic table) #Group action #Homeomorphism (graph theory) #Homotopy and Cohomology in Algebraic Topology #Mapping class group #Mathematical analysis #Mathematics #Physics #Pure mathematics #Rotation (mathematics) #Rotation number #Surface (topology) #Torus #Translation (biology)
- Dynamical Systems and Group Actions
2012/01/01 by Bowen, Lewis, Grigorchuk, Rostislav, Vorobets, Yaroslav · 1 citation
Mathematics · #Mathematical Dynamics and Fractals #Mathematics #Group action #Group (periodic table) #Pure mathematics #Dynamical systems theory #Algebra over a field
- Geometrization of 3-dimensional orbifolds
2005/07/01 by Michel Boileau, Bernhard Leeb, Joan Porti · 1 citation
Mathematics · #Geometric and Algebraic Topology #Geometric Analysis and Curvature Flows #Homotopy and Cohomology in Algebraic Topology #Orbifold #Mathematics #Fibered knot #Corollary #Pure mathematics #Locus (genetics) #Constant (computer programming) #Group action #Finite group #Group (periodic table)
- Convexity Properties of the Moment Mapping Re-examined
1998/09/01 by Reyer Sjamaar · 18 citations
Mathematics · #Advanced Algebra and Geometry #Affine transformation #Birkhoff polytope #Combinatorics #Convex optimization #Convex polytope #Convex set #Convexity #Cotangent bundle #Geometric and Algebraic Topology #Geometry #Geometry and complex manifolds #Group (periodic table) #Group action #Hamiltonian (control theory) #Infinitesimal #Mathematical analysis #Mathematics #Moment map #Pure mathematics #Regular polygon #Symplectic geometry #Symplectic manifold #Trigonometric functions
- Multivalued groups, their representations and Hopf algebras
1997/12/01 by V. M. Buchstaber, Victor Matveevich Buchstaber, E. G. Rees +1 · 6 citations
Mathematics · #Abelian group #Advanced Differential Equations and Dynamical Systems #Advanced Topics in Algebra #Algebra over a field #Algebra representation #Algebraic structure #Cellular algebra #Cohomology #Coset #Discrete mathematics #Group (periodic table) #Group action #Group ring #Homotopy and Cohomology in Algebraic Topology #Hopf algebra #Mathematics #Pure mathematics #Representation theory of Hopf algebras #Vector space
- Groups as Galois Groups
1996/08/13 by Helmut Völklein · 1 citation
Mathematics · #History and Theory of Mathematics #Algebraic Geometry and Number Theory #Galois theory #Mathematics #Fundamental theorem of Galois theory #Galois group #Braid group #Group (periodic table) #Algebra over a field #Galois extension #Riemann surface #Group theory #Galois module #Embedding problem #Pure mathematics #Group action #Abstract algebra #Riemann–Hurwitz formula #Geometric function theory