Combining Philosophers
Ideas for Hermarchus, Gottlob Frege and Theodore Sider
expand these ideas
|
start again
|
choose
another area for these philosophers
display all the ideas for this combination of philosophers
8 ideas
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]
|
9. Objects / F. Identity among Objects / 7. Indiscernible Objects
13702
|
The identity of indiscernibles is necessarily true, if being a member of some set counts as a property [Sider]
|
9. Objects / F. Identity among Objects / 8. Leibniz's Law
14754
|
If you say Leibniz's Law doesn't apply to 'timebound' properties, you are no longer discussing identity [Sider]
|