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1. Examples

Figure: Some modular lattices

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1. any distributive lattice;



2. Subgp$ (A)$ for any abelian group $ A$;



3. Normal$ (G)$ for any group $ G$ (Dedekind);



4. Subsp$ (V)$ for any vector space $ V$;



5. the lattice of flats of any projective plane or projective geometry;



6. any sublattice, product, homomorphic image, or dual of a modular lattice;



7. Ideals$ (L)$ for any modular lattice $ L$.





Kirby A. Baker 2003-01-29