Hom Gel'fand-Dorfman bialgebras and Hom-Lie conformal algebras.

The aim of this paper is to introduce the notions of Hom Gel'fand-Dorfman bialgebra and Hom-Lie conformal algebra. In this paper, we give four constructions of Hom Gel'fand-Dorfman bialgebras. Also, we provide a general construction of Hom-Lie conformal algebras from Hom-Lie algebras. Finally, we prove that a Hom Gel'fand- Dorfman bialgebra is equivalent to a Hom-Lie conformal algebra of degree 2. [ABSTRACT FROM AUTHOR]