Lattice homomorphisms are structure-preserving mappings between two lattices that respect the operations of meet and join. Specifically, a function between two lattices is a lattice homomorphism if it maps the meet and join of elements in the first lattice to the meet and join of their images in the second lattice. This concept is essential for understanding how different lattices can be compared and related, particularly in terms of their algebraic structures and properties.
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