شماره 1 تاریخ انتشار 2020-07-01

• Product preservation and stable units for reflections into idempotent subvarieties
• The non-abelian tensor product of normal crossed submodules of groups
• Distributive lattices with strong endomorphism kernel property as direct sums
• Separated finitely supported $Cb$-sets
• A classification of hull operators in archimedean lattice-ordered groups with unit
• The symmetric monoidal closed category of cpo $M$-sets
• Crossed squares, crossed modules over groupoids and cat$^{bf {1-2}}-$groupoids
• Tense like equality algebras