We prove several results on some cardinal invariants of the continuum which are closely related to either the splitting number $\mathfrak s$ or its dual, the reaping number $\mathfrak r$.
@article{119005, author = {J\"org Brendle}, title = {Around splitting and reaping}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {39}, year = {1998}, pages = {269-279}, zbl = {0939.03048}, mrnumber = {1651946}, language = {en}, url = {http://dml.mathdoc.fr/item/119005} }
Brendle, Jörg. Around splitting and reaping. Commentationes Mathematicae Universitatis Carolinae, Tome 39 (1998) pp. 269-279. http://gdmltest.u-ga.fr/item/119005/
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