In this paper, we investigate the transfer of Matlis' semi-regularity and semi-coherence in trivial ring extensions issued from rings (with zero-divisors). We use the obtained results to enrich the literature with new examples of semi-regular or semi-coherent rings issued as trivial extensions and validate some questions left open in the literature.

العنوان

Quaestiones Mathematicae

الناشر

Taylor and Francis

بلد الناشر

آروبا

Indexing

Scopus

معامل التأثير

0,62

نوع المنشور

Both (Printed and Online)

المجلد

43

السنة

2020

الصفحات

45-54