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Authors
Affiliations
1 University College London, Gower Street, London WCIE 6BT, GB
Source
The Journal of the Indian Mathematical Society, Vol 54, No 1-4 (1989), Pagination: 1-45
Abstract
In commutative field theory valuations play an essential role in studying divisibility relaticms in subrings. For skew fields the role of valuations is much less clear; in fact, beyond the definition and some examples, given by Schilling in 1945 (cf. 122]) not much was known about them until recently.