7 citations · 16 across the 8 of their papers we have counts for
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math.LO1998
On tightness and depth in superatomic Boolean algebras
Saharon Shelah, Otmar Spinas
We introduce a large cardinal property which is consistent with L and show that for every superatomic Boolean algebra B and every cardinal lambda with the large cardinal property,…
math.LO1998★ 7 cited
The distributivity numbers of finite products of P(omega) /fin
Saharon Shelah, Otmar Spinas
Generalizing [ShSi:494], for every n< omega we construct a ZFC-model where the distributivity number of r.o. (P(omega)/fin)^{n+1}, h(n+1), is smaller than the one of r.o.(P(omega)/…