On λ strong homogeneity existence for cofinality logic
Author
Shelah, Saharon
Full text
https://revistas.ufro.cl/ojs/index.php/cubo/article/view/137110.4067/S0719-06462011000200003
Abstract
Let C ⊂≠ Reg be a non-empty class (of regular cardinals). Then the logic has additional nice properties: it has the homogeneous model existence property.