'Partial order r' presentation slideshows

Chapter 6. Order Relations and Structure

Chapter 6. Order Relations and Structure. Weiqi Luo ( ??? ) School of Software Sun Yat-Sen University Email ? weiqi.luo@yahoo.com Office ? A309. Chapter six: Order Relations and Structures. 6.1. Partially Ordered Sets 6.2. Extremal Elements of Partially Ordered Sets 6.3. Lattices

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CSCI 115

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8.6 Partial Orderings

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2.6 Equivalence Relation

2.6 Equivalence Relation. 1.Equivalence relation Definition 2.18: A relation R on a set A is called an equivalence relation if it is reflexive, symmetric, and transitive.

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Equivalence Relations. Partial Ordering Relations

Equivalence Relations. Partial Ordering Relations. Equivalence Relation and Partition. Every equivalence relation on S gives rise to a partition of S by taking the family of subsets in the partition to be the equivalence classes of the equivalence relation.

1.83k views • 16 slides

Introductory Material

Review of Discrete Structures up to Lattices. Introductory Material. Overview. Sets Operations on Sets Cartesian Products and Relations Order relations Lower and upper bounds Lattices. Sets. Will not define set. However, everybody (I hope) knows what a set is.

161 views • 10 slides