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Representation theory of diffeomorphism groups information


In mathematics, a source for the representation theory of the group of diffeomorphisms of a smooth manifold M is the initial observation that (for M connected) that group acts transitively on M.

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Representation theory of diffeomorphism groups

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for the representation theory of the group of diffeomorphisms of a smooth manifold M is the initial observation that (for M connected) that group acts transitively...

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Representation theory

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group by an infinite-dimensional Hilbert space allows methods of analysis to be applied to the theory of groups. Furthermore, representation theory is...

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Irreducible representation

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specifically in the representation theory of groups and algebras, an irreducible representation ( ρ , V ) {\displaystyle (\rho ,V)} or irrep of an algebraic...

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List of representation theory topics

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operator Representation theory of the symmetric group Representation theory of diffeomorphism groups Permutation representation Affine representation Projective...

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Diffeomorphism

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diffeomorphism; those equivalent to a diffeomorphism leaving a simple closed curve invariant; and those equivalent to pseudo-Anosov diffeomorphisms....

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Representation theory of the Lorentz group

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the more general theory of representation theory of semisimple groups, largely due to Élie Cartan and Hermann Weyl, but the Lorentz group has also received...

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Representation theory of the Galilean group

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formulation Representation theory of the Poincaré group Wigner's classification Pauli–Lubanski pseudovector Representation theory of the diffeomorphism group Rotation...

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Representation of a Lie group

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For such groups, a typical goal of representation theory is to classify all finite-dimensional irreducible representations of the given group, up to isomorphism...

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Group theory

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all be seen as groups endowed with additional operations and axioms. Groups recur throughout mathematics, and the methods of group theory have influenced...

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Symmetric group

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important to diverse areas of mathematics such as Galois theory, invariant theory, the representation theory of Lie groups, and combinatorics. Cayley's...

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Gauge theory

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invariance and diffeomorphism invariance reflect a redundancy in the description of the system. An alternative theory of gravitation, gauge theory gravity,...

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Adjoint representation

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adjoint representation (or adjoint action) of a Lie group G is a way of representing the elements of the group as linear transformations of the group's Lie...

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Loop quantum gravity

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of solutions to Gauss's law and spatial diffeomorphism constraints that led Rovelli and Smolin to consider the loop representation in gauge theories and...

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Lie group

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derivation of this fact) is the symmetry algebra of two-dimensional conformal field theory. Diffeomorphism groups of compact manifolds of larger dimension...

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Particle physics and representation theory

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representation theory, as first noted in the 1930s by Eugene Wigner. It links the properties of elementary particles to the structure of Lie groups and...

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Orthogonal group

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even dimension Dr, where n = 2r. Since the group SO(n) is not simply connected, the representation theory of the orthogonal Lie algebras includes both...

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Finite group

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aspects of the theory of finite groups in great depth, especially the local theory of finite groups and the theory of solvable and nilpotent groups. As a...

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Cyclic group

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the representation theory of more general finite groups. In the complex case, a representation of a cyclic group decomposes into a direct sum of linear...

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Abelian group

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of an abelian group underlies many fundamental algebraic structures, such as fields, rings, vector spaces, and algebras. The theory of abelian groups...

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Reductive group

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algebraic groups are classified by Dynkin diagrams, as in the theory of compact Lie groups or complex semisimple Lie algebras. Reductive groups over an...

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Simple Lie group

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particularly tractable representation theory because of the Peter–Weyl theorem. Just like simple complex Lie algebras, centerless compact Lie groups are classified...

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Group of Lie type

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specifically in group theory, the phrase group of Lie type usually refers to finite groups that are closely related to the group of rational points of a reductive...

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Lorentz group

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quantum field theory, it is very common to call SL(2, C) the Lorentz group, with the understanding that SO+(1, 3) is a specific representation (the vector...

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Lie algebra representation

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field of representation theory, a Lie algebra representation or representation of a Lie algebra is a way of writing a Lie algebra as a set of matrices...

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Linear algebraic group

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reason for the importance of reductive groups comes from representation theory. Every irreducible representation of a unipotent group is trivial. More generally...

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List of group theory topics

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all be seen as groups endowed with additional operations and axioms. Groups recur throughout mathematics, and the methods of group theory have influenced...

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Classification of finite simple groups

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mathematics, the classification of finite simple groups is a result of group theory stating that every finite simple group is either cyclic, or alternating...

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