  Multiplicative hyperrings are an important class of algebraic hyperstructures
which generalize rings further to allow multiple output values for the
multiplication operation. Let R be a commutative multiplicative hyperring. The
2-prime hyperideals are a generalization of prime hyperideals. In this paper,
we aim to study 2-prime hyperideals and give some results. Moreover, we
investigate delta-2-primary hyperideals which are an expansion of 2-prime
hyperideals.
