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Formalism and Pluralism

  • Michèle Friend
Chapter
Part of the Logic, Epistemology, and the Unity of Science book series (LEUS, volume 32)

Abstract

This chapter introduces the reader to pluralism from the starting point of formalism. Formalism is in some ways the closest position to pluralism. The characterisation of formalism is taken from Detlefsen. Adding support to the pluralist’s argument in Chap. 3 against Maddy, about the philosophical conceptions of mathematicians not always being realist, we give support to the claim that many mathematicians see themselves as formalist. We also find support for this claim from the practice of mathematicians. We look at three test cases: the classification of finite simple groups, renormalisation and Lobachevsky’s model for indefinite integrals. With this de dicto and de re evidence, we then argue that pluralism reaches beyond formalism, and better fits the de dicto and de re evidence. In particular, we argue for a pluralism in methodology which is not permitted under the structures of formalism, as we characterise it.

Keywords

Mathematical Practice Hyperbolic Geometry Proof Theory Finite Simple Group Adaptive Logic 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media Dordrecht 2014

Authors and Affiliations

  • Michèle Friend
    • 1
  1. 1.The George Washington UniversityWashington, DCUSA

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