'B mod' diaporamas de présentation

Blown Away: What Knot to Do When Sailing

Blown Away: What Knot to Do When Sailing. Sir Randolph Bacon III. How can we tell if a knot is really knotted?. Theorem: Two projections represent the same knot if and only if they are related through a sequence of Reidemeister moves. ?. Theorem. A projection of the trivial knot with n

1.01k views • 86 slides

Inventory Management

CHAPTER. 11. Inventory Management. What is inventory?. An inventory is an idle stock of material used to facilitate production or to satisfy customer needs. Why do we need inventory?. Economies of scales in ordering or production - cycle stock trade-off setup cost vs carrying cost

2.4k views • 68 slides

Security

373 views • 26 slides

Equivalence Relations

Equivalence Relations. Rosen 7.5. Equivalence Relation. A relation on a set A is called an equivalence relation if it is Reflexive Symmetric Transitive Two elements that are related by an equivalence relation are called equivalent. Some preliminaries.

1.01k views • 24 slides

Properties of Arithmetic

469 views • 13 slides