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Replacing One Theory by Another Under Preservation of a Given Feature

Published online by Cambridge University Press:  14 March 2022

Rolf A. Eberle
Rolf A. Eberle*
Affiliation:
The University of Rochester
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Extract

The conditions are examined under which one theory is said to be replaceable by another, while preserving those features of the original theory which made it serviceable for a given purpose. Among such replacements, special attention is given to ones which qualify as so-called reductions of a theory, and some theorems are proved concerning the notion of a reduction.

Type
Research Article
Information
Philosophy of Science , Volume 38 , Issue 4 , December 1971 , pp. 486 - 501
Copyright
Copyright © 1971 by The Philosophy of Science Association

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Footnotes

1

For their valuable suggestions I am especially indebted to Henry E. Kyburg, Jr., as well as to an anonymous referee whose specific criticism prompted some revisions and numerous additions.

References

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