Cardinal invariants above the continuum

by Cummings and Shelah. [CuSh:541]
Annals Pure and Applied Logic, 1995
We prove some consistency results about b (lambda) and d (lambda), which are natural generalisations of the cardinal invariants of the continuum b and d . We also define invariants b_cl (lambda) and d_cl (lambda), and prove that almost always b (lambda) = b_cl (lambda) and d (lambda)= d_cl (lambda)

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