arXiv · 1001.5400
Ideals which generalize $(v^0)$
Abstract
We consider ideals $d^0(\mathcal{V})$ which are generalizations of the ideal $(v^0)$. We formulate couterparts of Hadamard's theorem. Then, adopting the base tree theorem and applying Kulpa-Szymański Theorem, we obtain $ cov(d^0(\mathcal{V}))\leq add(d^0(\mathcal{V}))^+$.
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Piotr Kalemba, Szymon Plewik. 2010-01-29. Ideals which generalize $(v^0)$. https://arxiv.org/abs/1001.5400
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