Hamkins, Joel David; Johnstone, Thomas A. Strongly uplifting cardinals and the boldface resurrection axioms. (English) Zbl 1417.03269 Arch. Math. Logic 56, No. 7-8, 1115-1133 (2017). MSC: 03E55 03E57 03E35 PDFBibTeX XMLCite \textit{J. D. Hamkins} and \textit{T. A. Johnstone}, Arch. Math. Logic 56, No. 7--8, 1115--1133 (2017; Zbl 1417.03269) Full Text: DOI arXiv
Hamkins, Joel David; Johnstone, Thomas A. Resurrection axioms and uplifting cardinals. (English) Zbl 1351.03043 Arch. Math. Logic 53, No. 3-4, 463-485 (2014). MSC: 03E35 03E55 03E57 PDFBibTeX XMLCite \textit{J. D. Hamkins} and \textit{T. A. Johnstone}, Arch. Math. Logic 53, No. 3--4, 463--485 (2014; Zbl 1351.03043) Full Text: DOI arXiv
Hamkins, Joel David; Johnstone, Thomas A. The proper and semi-proper forcing axioms for forcing notions that preserve \(\aleph_2\) or \(\aleph_3\). (English) Zbl 1166.03030 Proc. Am. Math. Soc. 137, No. 5, 1823-1833 (2009). MSC: 03E55 03E40 PDFBibTeX XMLCite \textit{J. D. Hamkins} and \textit{T. A. Johnstone}, Proc. Am. Math. Soc. 137, No. 5, 1823--1833 (2009; Zbl 1166.03030) Full Text: DOI