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Addendum to “Variations of selective separability” [Topology Appl. 156 (7) (2009) 1241-1252]
Authors:Angelo Bella
Institution:a Dipartimento di Matematica, Citá Universitaria, Viale Andrea Doria 6, 98125 Catania, Italy
b Dipartimento di Matematica, Universitá di Messina, 98166 Messina, Italy
c Department of Mathematical Sciences, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA
Abstract:Two proofs omitted in the paper mentioned in the title are presented.
Keywords:Selection principles  Separable space  M-separable space  H-separable space  R-separable space  GN-separable space  Rothberger space  Absolute measure zero  Cardinal number _method=retrieve&  _eid=1-s2  0-S0166864110002166&  _mathId=si1  gif&  _pii=S0166864110002166&  _issn=01668641&  _acct=C000051805&  _version=1&  _userid=1154080&  md5=8ddbb954816317692c0a1563a9f5f4c7')" style="cursor:pointer  cov(M)" target="_blank">" alt="Click to view the MathML source" title="Click to view the MathML source">cov(M)  Cardinal number _method=retrieve&  _eid=1-s2  0-S0166864110002166&  _mathId=si2  gif&  _pii=S0166864110002166&  _issn=01668641&  _acct=C000051805&  _version=1&  _userid=1154080&  md5=35abae9dec62f8f6adb3c205dab38eed')" style="cursor:pointer  add(M)" target="_blank">" alt="Click to view the MathML source" title="Click to view the MathML source">add(M)
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