Projective bands

Thomas E Nordahl; H. E. Scheiblich

doi:10.1007/BF02483092

Projective bands

Thomas E Nordahl, H. E. Scheiblich

Research output: Contribution to journal › Article

2 Scopus citations

Abstract

This paper considers the projectives in equational classes of bands. Given a semilattice S, it is determined whether or not S is a projective in each variety of bands. Also, a description is given of the projectives in the variety of normal bands. Not all band projectives are found, but a large class is identified.

Original language	English (US)
Pages (from-to)	139-148
Number of pages	10
Journal	Algebra Universalis
Volume	11
Issue number	1
DOIs	https://doi.org/10.1007/BF02483092
Publication status	Published - Dec 1980
Externally published	Yes

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ASJC Scopus subject areas

Algebra and Number Theory

Cite this

Nordahl, T. E., & Scheiblich, H. E. (1980). Projective bands. Algebra Universalis, 11(1), 139-148. https://doi.org/10.1007/BF02483092

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Access to Document

10.1007/BF02483092