0 9 r e v i s i o n : 1 9 9 3 0 8 2 9 m o d i f i e d : 1 9 9 3 0 8 2 9 Non-existence of Universal Orders in Many Cardinals Menachem Kojman and Saharon Shelah† Department of Mathematics, Hebrew University 91904 Jerusalem, Israel ABSTRACT Our theme is that not every interesting question in set theory is independent of ZFC. We give an example of a first order theory T with countable D(T ) which c...

The analytic, nonlinear integral equation approach is used to calculate the finite-size corrections to the transfer matrix eigen-spectra of the critical dilute O(n) model on the square periodic lattice. The resulting bulk conformal weights extend previous exact results obtained in the honeycomb limit and include the negative spectral parameter regimes. The results give the operator content of t...