Affiliations: Department of Mathematics, Science and Research Branch, Islamic Azad University, Kerman, Iran | Department of Mathematics, Shahid Bahonar University of Kerman, Kerman, Iran
Note: [] Corresponding author. Mahdieh Abbasloo, Department of Mathematics, Science and Research Branch, Islamic Azad University, Kerman, Iran. E-mail: [email protected]
Abstract: In this paper, we introduce the notions of coatom and comolecule of BL-algebras, also we state and prove some theorems which determines their properties. Finally we investigate some results in co-annihilators and verify the relationship between comolecules with prime filters, coatoms with hyperarchimedean and investigate $^{\perp}F$ for some types of filters.
