Additivity, Heredity, Suprema and Infima of Closure Operators

  • Gabriele Castellini
Part of the Mathematics: Theory & Applications book series (MTA)


In this chapter, two additional properties of closure operators are introduced. Their relationship with idempotency, weak heredity and infima and suprema of closure operators is discussed.


Abelian Group Closure Operator Universal Property Follow Diagram Commute Torsion Theory 
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Copyright information

© Springer Science+Business Media New York 2003

Authors and Affiliations

  • Gabriele Castellini
    • 1
  1. 1.Department of Mathematics MayaguezUniversity of Puerto RicoPuerto RicoUSA

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