Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: 16D20

Sortuj według:

Ogranicz wyniki do:

Left-sided quasi-invertible bimodules over Nakayama algebras

100%

Pogorzały Z.

Open Mathematics

2005

tom 3

nr 1

125-142

Bimodules over triangular Nakayama algebras that give stable equivalences of Morita type are studied here. As a consequence one obtains that every stable equivalence of Morita type between triangular Nakayama algebras is a Morita equivalence.

Hochschild Cohomology of skew group rings and invariants

86%

Marcos E., Martínez-Villa R., Martins M.

Open Mathematics

2004

tom 2

nr 2

177-190

Let A be a k-algebra and G be a group acting on A. We show that G also acts on the Hochschild cohomology algebra HH ⊙ (A) and that there is a monomorphism of rings HH ⊙ (A) G→HH ⊙ (A[G]). That allows us to show the existence of a monomorphism from HH ⊙ (Ã) G into HH ⊙ (A), where Ã is a Galois covering with group G.

Ograniczanie wyników

2 Open Mathematics

1 Marcos E.

1 Martins M.

1 Martínez-Villa R.

1 Pogorzały Z.

1 2005

1 2004

Wyniki wyszukiwania

Left-sided quasi-invertible bimodules over Nakayama algebras

Hochschild Cohomology of skew group rings and invariants