Two cases when $d_{\kappa }$ and $d^*_{\kappa} $ are equal

Volume 167 / 2001

Ofer Shafir Fundamenta Mathematicae 167 (2001), 17-21 MSC: Primary 26Axx, 03E05; Secondary 03E35, 03E50. DOI: 10.4064/fm167-1-2


We deal with two cardinal invariants and give conditions on their equality using Shelah's pcf theory.


  • Ofer ShafirInstitute of Mathematics
    Hebrew University
    Jerusalem 91904, Israel

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