L. Kamali Ardekani - Faculty of Engineering, Ardakan University, P.O. Box ۱۸۴, Ardakan, Iran.
B. Davvaz - Department of Mathematics, Yazd University, Yazd, Iran.

In this paper, ‎we extend the notion of 2-absorbing ideal on rings to Krasner hyperrings. In fact, we give a characterization of new generalization of prime hyperideals in Krasner hyperrings by introducing 2-absorbing hyperideals‎. ‎We present some illustrative examples. Also, we study fundamental properties of 2-absorbing hyperideals on Krasner hyperrings and investigate some related results.

‎Prime hyperideal‎, 2-absorbing hyperideal‎, ‎Krasner hyperring