binary polyhedral group造句

Compare with discrete subgroups of the Spin group, particularly the 3-dimensional case of binary polyhedral groups.
These may be called " binary point groups "; most familiar is the 3-dimensional case, known as binary polyhedral groups.
The McKay correspondence can be extended to multiply laced Dynkin diagrams, by using a " pair " of binary polyhedral groups.
These symmetry groups should be compared and contrasted with binary polyhedral groups just as Pin ?( " n " ) ?
The McKay correspondence states that there is a one-to-one correspondence between the McKay graphs of these binary polyhedral groups and the extended Dynkin diagrams.
It's difficult to find binary polyhedral group in a sentence. 用binary polyhedral group造句挺难的

Binary polyhedral groups are discrete subgroups of a Spin group, and under a representation of the spin group act on a vector space, and may stabilize a polyhedron in this representation under the map Spin ( 3 ) ?
Other work included that of Felix Klein in computing the invariant rings of finite group actions on \ mathbf { C } ^ 2 ( the binary polyhedral groups, classified by the ADE classification ); these are the coordinate rings of du Val singularities.
The dicyclic group is a binary polyhedral group it is one of the classes of subgroups of the Pin group Pin & minus; ( 2 ), which is a subgroup of the Spin group Spin ( 3 ) and in this context is known as the "'binary dihedral group " '.
The preimage of a finite point group is called a "'binary polyhedral group "', represented as, and is called by the same name as its point group, with the prefix "'binary "', with double the order of the related polyhedral group ( l, m, n ).