A+ CATEGORY SCIENTIFIC UNIT

A property of the solvable radicalin finitely decidable varieties

Volume 170 / 2001

Paweł M. Idziak, Matthew Valeriote Fundamenta Mathematicae 170 (2001), 69-86 MSC: Primary 03B25; Secondary 08B99. DOI: 10.4064/fm170-1-4

Abstract

It is shown that in a finitely decidable equational class, the solvable radical of any finite subdirectly irreducible member is comparable to all congruences of the irreducible if the type of the monolith is ${\bf 2} $. In the type ${\bf 1} $ case we establish that the centralizer of the monolith is strongly solvable.

Authors

  • Paweł M. IdziakComputer Science Department
    Jagiellonian University
    Nawojki 11
    30-072 Krak/ow, Poland
    e-mail
  • Matthew ValerioteDepartment of Mathematics and Statistics
    McMaster University
    Hamilton, Ontario
    Canada
    e-mail

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