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On finite-dimensional copointed Hopf algebras over dihedral groups
(Elsevier Science, 2019-08)
We classify all finite-dimensional Hopf algebras over an algebraically closed field of characteristic zero such that its coradical is isomorphic to the algebra of functions k D m over a dihedral group D m , with m=4a≥12. ...
Azo-group dihedral angle torsion dependence on temperature: A theorerical-experimental study
(ELSEVIER SCIENCE BV, 2010)
Quantum chemical calculations were carried out to explain the observed shifts in the absorption spectrum of different azo-aromatic compounds due to changes in the dihedral angle of the azo-group. Our results reveal that ...
Deformation by cocycles of pointed Hopf algebras over non-abelian groups
(International Press Boston, 2015-01)
We explore a method for explicitly constructing multiplicative 2-cocycles for bosonizations of Nichols algebras B(V ) over Hopf algebras H. These cocycles arise as liftings of H-invariant linear functionals on V⊗ V and ...
Dihedral group n of order 2n
(Wolfram Demonstrations Project, 2011)
Dihedral group n of order 2n
(Wolfram Demonstrations Project, 2016)
Polarizations on abelian subvarieties of principally polarized abelian varieties with dihedral group actions
(Springer, 2014)
For any n > 2 we study the group algebra decomposition of an ([n/2] + 1)- dimensional family of principally polarized abelian varieties of dimension n with an action of the dihedral group of order 2n. For any odd prime p, ...