| L. D. Lipnet, Some aspects of generalized quantifiers, Doctoral Dissertation, Univ. of California, Berkeley, 1970. |
....this is not possible to express by a formula from L(Q O. This can be proved regarding the ordinals wl and wl . The cofinality of w l is w and the cofinality of c0 is w. But by an induction on n we get that holds. This can be proved using the game theoretical equivalent of = L(QO) see [13], 28] Here it is essential to remember the following facts. 1) For each natural number n there is a natural number m such that for each ordinal a there exists an ordinal fi w with a = n fi(L(QO) 2) For all ordinals a w] and o0 , a w o0 and fi w w hold. If we regard the ....
L. D. Lipnet, Some aspects of generalized quantifiers, Doctoral Dissertation, Univ. of California, Berkeley, 1970.
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