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On (θ, σ)-Derivations of Two Types of Hyperrings
L. Kamali Ardekani and B. Davvaz

Two important classes of hyperrings are Krasner and multiplicative hyperrings. In this paper, as a generalization of derivation of rings, we introduce the notion of θ-derivation and (θ, σ)-derivation of Krasner and multiplicative hyperrings. Then, we present some results and examples in this respect.

Keywords: Krasner hyperring, multiplicative hyperring, derivation, differential hyperring.

2010 AMS Mathematics Subject Classification: 20N20, 16Y99.

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