PPT-The Four Color Problem

By Megan Duke Jason H olman Eli Morris Aaron W agner First Some Activities Color your map http wwwgamedesignjp flash fourcolor fourcolorhtml What is it The Four Color Problem came about when Francis Guthrie was working with coloring a map of England and discovered that you could color the map using only 4 colors . 5 DA103 Coral Rose Cadmium Red DAO15 Banana Cream DA309 21 DA217 Peach Sherbert Fleshtone DAO78 Burnt Orange DAO16 101 DA224 Cerulean Blue Ultra Blue Deep DA100 Holly Green DAO48 21 DA105 Blue GreyMist Neutral Grey DAO95 Fawn DA242 Teal Green DA107 7 Cindy Wu, Amy Baker, and Kim . Kesting. SPWM 2011. Graph Coloring. Take a graph G, with . n. . vertices. ,. . V. = {. x. 1. , x. 2. , … , . x. n. }. We can color the vertices of a graph in such a way so that no two adjacent vertices have the same color. . Troy Ferrell. Liancheng. . Shen. ECE 256 – 2/26/2012. What’s the Problem?. What’s the Problem?. OLED vs. LCD. OLED displays consume dramatically different power for showing different colors than LCD displays. CS594 Graph Theory. Graph Coloring. Coloring – Assignment of labels to vertices. k-coloring – a coloring where . Proper k-coloring – k-coloring where vertices have different labels if they are adjacent. Lindsay Mullen. (Abstract) Algebra and Number Theory. Combinatorics. (Discrete Mathematics). Graph Theory. Graph Coloring. What is Graph Theory?. Branch . of . mathematics . concerned with networks of points connected by . Solution. Business Model. Your Presentation Title. Your logo(or not). Solution. Underlying Magic. Marketing & Sales. Competition. 7. Management Team. 8. Financial Projections & Key Metrics. 9. Current Status & Accomplishments. Lecture 7. Constantinos Daskalakis. Sperner’s. . Lemma. (. P. n. ): For all . i. ∈ {1,…, . n. }, none of the vertices on the face . x. i. = 0 uses color . i. ; moreover, color 0 is not used by any vertex on a face . of the . Smallest . Superpolyomino. Problem. Andrew Winslow. Tufts University. Polyominoes. Colored poly-squares . Rotation disallowed. (stick). Smallest . superpolyomino. problem. Given a set of . Tuesday. Wednesday. Thursday. Friday. 1.  . Labor Day. Homeroom:. Complete all forms. with parent signatures.. . Math:. Binder forms. LZ Parent Form signed. Word Problem. 3. Learn Zillion. Form. theorem. By. : Justin . Gilmore. Four color theorem. The . four-color theorem states that any map in a plane can be colored using four-colors in such a way that regions sharing a common boundary (other than a single point) do not share the same color. . 2. Overview. Graph Coloring Basics. Planar/4-color Graphs. Applications. Chordal Graphs. New Register Allocation Technique. 3. Basics. Assignment of . "colors". to certain objects in a . graph. subject to certain constraints. NAGASUSHMA DEVARAPALLI(SUSHMA). silvia. . figueira. AGENDA. Background. Motivation. Problem . Process. Impact. V. isual. Conclusion. background. motivation. problem. What happens when we hit the Print Button?. from Primitives. James Kirk. Soar Workshop 2017. 1. What is the Problem Space?. Newell: set of initial states, final states, operators over the space, and path constraints. Goals (Initial and final states). element of design. 3 dimensions. hue. value. chroma. Hue-. the descriptive name of color . (i.e. red, yellow, & green). pure color w/o black, white, or gray added. defines a specific spot on the color wheel .