on condition (g-pwp)

Authors

mostafa arabtash

department of mathematics, university of sistan and baluchestan, zahedan, iran. akbar golchin

department of mathematics, university of sistan and baluchestan, zahedan, iran. hossein mohammadzadeh saany

department of mathematics, university of sistan and baluchestan, zahedan, iran.

abstract

laan in (ph.d thesis, tartu. 1999) introduced the principal weak form of condition $(p)$ as condition $(pwp)$ and gave some characterization of monoids by this condition of their acts. in this paper first we introduce condition (g-pwp), a generalization of condition $(pwp)$ of acts over monoids and then will give a characterization of monoids when all right acts satisfy this condition. we also give a characterization of monoids, by comparing this property of their acts with some others. finally, we give a characterization of monoids coming from some special classes, by this property of their diagonal acts and extend some results on condition $(pwp)$ to this condition of acts.

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Journal title:
categories and general algebraic structures with application

جلد ۵، شماره ۱، صفحات ۵۵-۸۴

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