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Single Idea 6303

[filed under theme 6. Mathematics / B. Foundations for Mathematics / 7. Mathematical Structuralism / a. Structuralism ]

Full Idea

On my view, sets are positions in certain patterns.

Gist of Idea

Sets are positions in patterns

Source

Michael D. Resnik (Maths as a Science of Patterns [1997], Three.10.5)

Book Ref

Resnik,Michael D.: 'Mathematics as a Science of Patterns' [OUP 1999], p.218


A Reaction

I have always found the ontology of a 'set' puzzling, because they seem to depend on prior reasons why something is a member of a given set, which cannot always be random. It is hard to explain sets without mentioning properties.


The 8 ideas from 'Maths as a Science of Patterns'

There are too many mathematical objects for them all to be mental or physical [Resnik]
Maths is pattern recognition and representation, and its truth and proofs are based on these [Resnik]
Axioms are often affirmed simply because they produce results which have been accepted [Resnik]
Mathematical constants and quantifiers only exist as locations within structures or patterns [Resnik]
Congruence is the strongest relationship of patterns, equivalence comes next, and mutual occurrence is the weakest [Resnik]
Structuralism must explain why a triangle is a whole, and not a random set of points [Resnik]
Sets are positions in patterns [Resnik]
Mathematical realism says that maths exists, is largely true, and is independent of proofs [Resnik]