Combining Texts

Ideas for 'fragments/reports', 'Abstract Objects' and 'Model Theory for Modal Logic I'

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10 ideas

9. Objects / A. Existence of Objects / 2. Abstract Objects / a. Nature of abstracta
10518 Shapes and directions are of something, but games and musical compositions are not [Hale]
10513 Many abstract objects, such as chess, seem non-spatial, but are not atemporal [Hale]
10514 If the mental is non-spatial but temporal, then it must be classified as abstract [Hale]
10523 Being abstract is based on a relation between things which are spatially separated [Hale]
9. Objects / A. Existence of Objects / 2. Abstract Objects / c. Modern abstracta
10307 The modern Fregean use of the term 'object' is much broader than the ordinary usage [Hale]
9. Objects / A. Existence of Objects / 2. Abstract Objects / d. Problems with abstracta
10315 We can't believe in a 'whereabouts' because we ask 'what kind of object is it?' [Hale]
9. Objects / B. Unity of Objects / 3. Unity Problems / b. Cat and its tail
16058 Dion and Theon coexist, but Theon lacks a foot. If Dion loses a foot, he ousts Theon? [Chrysippus, by Philo of Alexandria]
9. Objects / E. Objects over Time / 2. Objects that Change
16059 Change of matter doesn't destroy identity - in Dion and Theon change is a condition of identity [Chrysippus, by Long/Sedley]
9. Objects / F. Identity among Objects / 1. Concept of Identity
10522 The relations featured in criteria of identity are always equivalence relations [Hale]
9. Objects / F. Identity among Objects / 3. Relative Identity
10321 We sometimes apply identity without having a real criterion [Hale]