Results 111 to 120 of about 43,068 (192)

Lie Symmetries of the Wave Equation on the Sphere Using Geometry

Dynamics
A semilinear quadratic equation of the form Aij(x)uij=Bi(x,u)ui+F(x,u) defines a metric Aij; therefore, it is possible to relate the Lie point symmetries of the equation with the symmetries of this metric. The Lie symmetry conditions break into two sets:
Michael Tsamparlis, Aniekan Magnus Ukpong   +1 more
doaj   +1 more source

Generalized Conformal Representations of Orthogonal Lie Algebras

, 2011
The conformal transformations with respect to the metric defining $o(n,\mbb{C})$ give rise to a nonhomogeneous polynomial representation of $o(n+2,\mbb{C})$. Using Shen's technique of mixed product, we generalize the above representation to a non-homogenous representation of $o(n+2,\mbb{C})$ on the tensor space of any finite-dimensional irreducible $o ...
Xu, Xiaoping, Zhao, Yufeng
openaire   +2 more sources

One ring to rule them all: a unified topological framework for 4D N = 1 $$ \mathcal{N}=1 $$ superconformal anomalies

Journal of High Energy Physics
We present a unified topological description of anomalies that generalizes the Chern-Simons formulation of Yang-Mills anomalies to encompass all 4-dimensional N = 1 $$ \mathcal{N}=1 $$ superconformal anomalies.
Camillo Imbimbo, Ludovico Porro
doaj   +1 more source

Free Field Realisation of the Chiral Universal Centraliser. [PDF]

Ann Henri Poincare, 2023
Beem C, Nair S.
europepmc   +1 more source

Locally conformal SKT almost abelian Lie algebras

Linear Algebra and its Applications
20 ...
Louis-Brahim Beaufort, Anna Fino
openaire   +3 more sources

Conformally Equivariant Quantization - a Complete Classification

Symmetry, Integrability and Geometry: Methods and Applications, 2012
Conformally equivariant quantization is a peculiar map between symbols of real weight δ and differential operators acting on tensor densities, whose real weights are designed by λ and λ+δ.
Jean-Philippe Michel
doaj   +1 more source

p-adic vertex operator algebras. [PDF]

Res Number Theory, 2023
Franc C, Mason G.
europepmc   +1 more source

Twisted Chiral Algebras of Class S and Mixed Feigin-Frenkel Gluing. [PDF]

Commun Math Phys, 2023
Beem C, Nair S.
europepmc   +1 more source

A Lie conformal algebra of Block type

, 2016
14 ...
openaire   +2 more sources

Quadratic Motion Polynomials with Irregular Factorizations. [PDF]

Adv Appl Clifford Algebr
Thimm DA, Li Z, Schröcker HP, Siegele J.   +3 more
europepmc   +1 more source