18 ideas
3340 | Von Neumann defines each number as the set of all smaller numbers [Neumann, by Blackburn] |
15943 | Limitation of Size is not self-evident, and seems too strong [Lavine on Neumann] |
3355 | Von Neumann wanted mathematical functions to replace sets [Neumann, by Benardete,JA] |
13489 | Von Neumann treated cardinals as a special sort of ordinal [Neumann, by Hart,WD] |
22716 | Von Neumann defined ordinals as the set of all smaller ordinals [Neumann, by Poundstone] |
12336 | A von Neumann ordinal is a transitive set with transitive elements [Neumann, by Badiou] |
18179 | For Von Neumann the successor of n is n U {n} (rather than {n}) [Neumann, by Maddy] |
18180 | Von Neumann numbers are preferred, because they continue into the transfinite [Maddy on Neumann] |
15925 | Each Von Neumann ordinal number is the set of its predecessors [Neumann, by Lavine] |
13672 | All the axioms for mathematics presuppose set theory [Neumann] |
20937 | The state should produce higher civilisations for all, in tune with the economic apparatus [Gramsci] |
20935 | Eventually political parties lose touch with the class they represent, which is dangerous [Gramsci] |
20936 | Caesarism emerges when two forces in society are paralysed in conflict [Gramsci] |
20941 | Totalitarian parties cut their members off from other cultural organisations [Gramsci] |
20939 | What is the function of a parliament? Does it even constitute a part of the State structure? [Gramsci] |
20938 | Liberalism's weakness is its powerful rigid bureaucracy [Gramsci] |
20940 | Perfect political equality requires economic equality [Gramsci] |
1513 | The Egyptians were the first to say the soul is immortal and reincarnated [Herodotus] |