'Cubic graph' presentation slideshows

Cubic graph - PowerPoint PPT Presentation

Covering Graphs

Covering Graphs

Covering Graphs. Motivation: Suppose you are taken to two different labyrinths. Is it possible to tell they are distinct just by walking around? Let us call the first graph maze X, and the second one Y. Question. Is it possible to distinguish between the two mazes?

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873 views • 59 slides
Approximating Graphic TSP with Matchings

Approximating Graphic TSP with Matchings

Approximating Graphic TSP with Matchings. Tobias Momke and Ola Svensson Royal Institute of Tech., Stockholm. Presented by Amit Kumar (IIT Delhi). Traveling Salesman Problem (TSP). Given weighted graph G, find a tour visiting all vertices of min. cost. TSP.

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825 views • 49 slides
On Mod(3)-Edge -magic Graphs

On Mod(3)-Edge -magic Graphs

On Mod(3)-Edge -magic Graphs. Sin-Min Lee , San Jose State University Karl Schaffer , De Anza College Hsin-hao Su * , Stonehill College Yung-Chin Wang , Tzu- Hui Institute of Technology 6th IWOGL 2010 At University of Minnesota, Duluth October 22, 2010. Supermagic Graphs.

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604 views • 40 slides
SIMPLE PROBABILITY

SIMPLE PROBABILITY

SIMPLE PROBABILITY. Probabilities add to 1 Multiply the probability by the number of times. MEAN FROM A TABLE. Multiply frequency by the value Divide this total by total frequency. ESTIMATE OF THE MEAN. 2 extra columns Use mid point of groups Mid point x frequency

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542 views • 33 slides
Graphs

Graphs

Graphs. Types of equations. Linear ( straight line) : highest power of x is 1 Parabolic ( quadratic) : highest power of x is 2 Cubic : y = highest power of x is 3 Reciprocal ( two part graph) : x is in the denominator. Straight line graphs ( no turning point).

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195 views • 19 slides
CYCLIC CONFIGURATIONS AND HAAR GRAPHS

CYCLIC CONFIGURATIONS AND HAAR GRAPHS

CYCLIC CONFIGURATIONS AND HAAR GRAPHS. Haar graph of a natural number. Let us write n in binary: n = b k-1 2 k-1 + b k-2 2 k-2 + ...+ b 1 2 + b 0

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298 views • 17 slides
Summary

Summary

Understanding Heuristics for the Hamilton Cycle Problem (what I would like to see other people figure out) R Taylor - DSTO December 2012. Summary. Optimisation form Approximation theory Inapproximation theory Known & Unknown Average case analysis A fuller picture. Optimisation form.

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241 views • 14 slides

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