Are there any secondary sources?

edit

Apparently, pocket set theory was invented/developed by M. Randall Holmes (motivated by a suggestion of Rudy Rucker), and his entry on "Alternative Set Theories" in the Stanford Encyclopedia of Philosophy and his "not very serious notes" apparently are the only sources for this article. Are there any secondary sources at all? – Tea2min (talk) 11:26, 3 March 2017 (UTC)Reply

Suppose pocket set theorywere studied seriously by a substantial number

edit

number of researchers. Wouldn't they naturally start studying proper classes in this theory, that were formerly very big sets in the ordinary set theory, that were swept under the rug by pocket set theory? Rich (talk) 02:55, 2 May 2025 (UTC)Reply