Combining Philosophers

Ideas for Eubulides, Tim Bayne and Gottlob Frege

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18 ideas

9. Objects / A. Existence of Objects / 2. Abstract Objects / a. Nature of abstracta
8647 Not all objects are spatial; 4 can still be an object, despite lacking spatial co-ordinates [Frege]
9. Objects / A. Existence of Objects / 2. Abstract Objects / c. Modern abstracta
10309 Frege says singular terms denote objects, numerals are singular terms, so numbers exist [Frege, by Hale]
10550 Frege establishes abstract objects independently from concrete ones, by falling under a concept [Frege, by Dummett]
18269 Logical objects are extensions of concepts, or ranges of values of functions [Frege]
9. Objects / A. Existence of Objects / 3. Objects in Thought
8785 For Frege, objects just are what singular terms refer to [Frege, by Hale/Wright]
10278 Without concepts we would not have any objects [Frege, by Shapiro]
8489 The concept 'object' is too simple for analysis; unlike a function, it is an expression with no empty place [Frege]
10535 Frege's 'objects' are both the referents of proper names, and what predicates are true or false of [Frege, by Dummett]
9877 Late Frege saw his non-actual objective objects as exclusively thoughts and senses [Frege, by Dummett]
9. Objects / A. Existence of Objects / 5. Individuation / a. Individuation
17432 Frege's universe comes already divided into objects [Frege, by Koslicki]
9. Objects / B. Unity of Objects / 3. Unity Problems / e. Vague objects
9891 The first demand of logic is of a sharp boundary [Frege]
9388 Every concept must have a sharp boundary; we cannot allow an indeterminate third case [Frege]
9. Objects / F. Identity among Objects / 1. Concept of Identity
16022 The idea of a criterion of identity was introduced by Frege [Frege, by Noonan]
11100 Frege's algorithm of identity is the law of putting equals for equals [Frege, by Quine]
4893 Frege was asking how identities could be informative [Frege, by Perry]
9. Objects / F. Identity among Objects / 3. Relative Identity
12153 Geach denies Frege's view, that 'being the same F' splits into being the same and being F [Perry on Frege]
9. Objects / F. Identity among Objects / 5. Self-Identity
3318 Frege made identity a logical notion, enshrined above all in the formula 'for all x, x=x' [Frege, by Benardete,JA]
9. Objects / F. Identity among Objects / 6. Identity between Objects
9853 Identity between objects is not a consequence of identity, but part of what 'identity' means [Frege, by Dummett]