Cardinal Arithmetic By Saharon Shelah
by Saharon Shelah /
2013 / English / PDF
32.5 MB Download
If we interpret it as finding the laws of cardinal arithmetic (really exponentiation since addition and multiplication were classically solved), it was thought to be essentially solved by the independence results of Gdel and Cohen (and Easton) with some isolated positive results (like Galvin-Hajnal). It was expected that only more independence results remained to be proved.
