Concept
Abstract object theory

Overview
branch of metaphysics regarding abstract objects
Overview adapted from Wikipedia (CC BY-SA 4.0; see the article history for authors).
Possible passages
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Thus actualisation is a selection among possibilities. More accurately, it is a selection issuing in a gradation of possibilities in respect to their realisation in that occasion. This conclusion brings us to the second metaphysical principle: An eternal object, considered as an abstract entity, cannot be divorced from its reference to other eternal objects, and from its reference to actuality generally; though it…
Alfred North Whitehead, Science and the modern world
States what Abstract object theory is.
In the second part, however, when Kant examines the _application,_ as it is called, which Reason makes of the categories in order to know its objects, the content of the categories, at least in some points of view, comes in for discussion: or, at any rate, an opportunity presented itself for a discussion of the question. It is worth while to see what decision Kant arrives at on the subject of metaphysic, as this…
Georg Wilhelm Friedrich Hegel, The Logic of Hegel
States what Abstract object theory is.
There is a tendency for certain attributes to maintain their concreteness (qualitativeness) in things, and for others to suggest the connection of things with other things, and so to emphasize a more abstract aspect of experience. Thus then arises a temporary and practical distinction that tends to be taken as opposition between qualities and relations.
John Dewey, Creative Intelligence
States what Abstract object theory is.
Philosophers who discussed Abstract object theory
Related ideas
- Metaphysics
- Ontology
- Edward N. Zalta
- Mathematical Platonism
- Predicate (logic)
- Abstraction
- Formal system
- Alexius Meinong
- Abstract and concrete
- Nonexistent objects
- Ernst Mally
- Axiom schema
- Branden Fitelson
- Dale Jacquette
Place in the tradition
Part of Analytic philosophy.