Combining Philosophers

Ideas for B Hale / C Wright, Donald Davidson and Edward N. Zalta

expand these ideas     |    start again     |     choose another area for these philosophers

display all the ideas for this combination of philosophers

---

5 ideas

18. Thought / E. Abstraction / 2. Abstracta by Selection

10557

Abstract objects are captured by second-order modal logic, plus 'encoding' formulas [Zalta]

18. Thought / E. Abstraction / 7. Abstracta by Equivalence

10630

Abstracted objects are not mental creations, but depend on equivalence between given entities [Hale/Wright]

8786	One first-order abstraction principle is Frege's definition of 'direction' in terms of parallel lines [Hale/Wright]

12227

Abstractionism needs existential commitment and uniform truth-conditions [Hale/Wright]

12228

Equivalence abstraction refers to objects otherwise beyond our grasp [Hale/Wright]