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Details for article 4 of 24 found articles
| Title: |
Co-Point Modules Over Frobenius Koszul Algebras |
| Author: |
Mori, Izuru |
| Appeared in: |
Communications in algebra |
| Paging: | Volume 36 (2008) nr. 12 pages 4659-4677 |
| Year: |
2008-12 |
| Contents: |
Let A be a Frobenius Koszul algebra such that its Koszul dual A! is a quantum polynomial algebra. Co-point modules over A were defined as dual notion of point modules over A! with respect to the Koszul duality. In this article, we will see that various important functors between module categories over A used in representation theory of finite dimensional algebras send co-point modules to co-point modules. As a consequence, we will show that if (E, σ) is a geometric pair associated to A!, then the map σ:E → E is an automorphism of the point scheme E of A!, so that there is a bijection between isomorphism classes of left point modules over A! and those of right point modules over A!. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 4 of 24 found articles
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