as to the range of appeal, if an administrative review could be lodged when there are complaints or grievances over the assessments of the traffic or fire accidents made by the law enforcement agency, the author holds that this should be dealt with case by case;
From Chapter three to chapter five, I have collected the materialsabout plan of the government of Shanghai developed to areas of two sidesof Pujiang, and have summed up a case in the practice of field of law ofurban planning tentatively – plan of that areas of two sides of Pujiangthat needs development .
In the present paper we study the remaing nontrivial case, that of a negative central charge-N.
The method applies to the standard arithmetic subgroups ofSO(n,1) (a case which was proved previously by Millson [Mi]), to the non-arithmetic lattices inSO(n,1) constructed by Gromov and Piatetski-Shapiro [GPS] and to groups generated by reflections.
In the case of 4-dimensional anticommutative algebras a construction is given that links the associated cubic surface and the 27 lines on it with the structure of subalgebras of the algebra.
In the case of 3-dimensional commutative algebras a new proof of a recent theorem of Katsylo and Mikhailov about the 28 bitangents to the associated plane quartic is given.
As in the case of Mumford's geometric invariant theory (which concerns projective good quotients) the problem can be reduced to the case of an action of a torus.