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The global homological dimensions of trivial extensions of rings

✍ Scribed by Clas Löfwall


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
871 KB
Volume
39
Category
Article
ISSN
0021-8693

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Global Dimension 4 Extensions of Artin–S
✍ Thomas Cassidy 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 210 KB

## Ž . x 106 1991 , pp. 335᎐388 and is either quadratic or cubic. The quadratic algebras A w are Koszul, and this fact was used by Le Bruyn, Smith, and Van den Bergh Le Ž . x Bruyn et al., Math. Z. 222 1996 , 171᎐212 to classify the four-dimensional AS Ž . regular algebras D when is quadratic an