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On the group of similitudes and its projective group
(1957)
[Abstract]: Given a vector space nr over a field, with a
non-degenerate quadratic form Q, we consider the linear
transformations S which take any vector x ϵ nr into
a vector xS such that Q(xS).= ρQ(x), where ρ ≠ 0 ...
The spin representation of the unitary group
(1960)
Dada una forma hermitiana f no degenerada, definida sobre el
cuerpo conmutativo F , y siendo el automorfismo involutivo asociado a f distinto de la identidad, se define una forma cuadrática
Q asociada a f. Entonces las ...