Extendibility Criterion for a Projective Module of Rank One Over R[ T ] and R[ T, T -1 ]

DOI10.2307/2159967zbMath0797.13003OpenAlexW1992142020MaRDI QIDQ4292208

P. L. N. Varma, Shrikaut M. Bhatwadekar

Publication date: 13 October 1994

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2159967

zbMATH Keywords

Laurent polynomial algebrainvertible idealextendability of a finitely generated projective module

Mathematics Subject Classification ID

Projective and free modules and ideals in commutative rings (13C10) Polynomial rings and ideals; rings of integer-valued polynomials (13F20) Extension theory of commutative rings (13B02) Formal power series rings (13F25)

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Generalized umbrella rings

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