4 ideas
10594 | Henkin semantics is more plausible for plural logic than for second-order logic [Maddy] |
18883 | Any equivalence relation among similar things allows the creation of an abstractum [Simons] |
18884 | Abstraction is usually seen as producing universals and numbers, but it can do more [Simons] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |