An example of an E-unitary regular semigroup is presented which is not embeddable into a semidirect product of a band by a group. This solves an w embeddability problem raised by M. B. Szendrei in Proc. Roy. Soc. Edinburgh ลฝ . ลฝ . x 106 A 1987 , 89แ102 .
Cohomology of Semidirect Product Groups
โ Scribed by Burt Totaro
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 107 KB
- Volume
- 182
- Category
- Article
- ISSN
- 0021-8693
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