= = ;nbG(nbi .Ob,•noi •taj'abaj) = ;Gin ar cpai.n„.,..„.,,abaj) (I2) This implies that = ;G i(rta•tams•Ss)as• (13) where 64(rlaita,nsotb)„,, = nbG(naptar naj ,4101 (Thai). In section V we will describe and study a more general evolution law has solutions which achieve phase alignment, but in this and the