Definition:Bounded Lattice

Equivalence of Definitions
That the definitions above are equivalent is shown on Equivalence of Bounded Lattice Definitions.

Also known as
Some authors insist that a lattice have identity elements, and so refer to a bounded lattice simply as lattice.

Also see
more specific notions.
 * Lattice, the general notion.
 * Complete Lattice and
 * Boolean Algebra,