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2. Median graph - Wikipedia

   en.wikipedia.org/wiki/Median_graph

   The median of three vertices in a tree, showing the subtree formed by the union of shortest paths between the vertices. Every tree is a median graph. To see this, observe that in a tree, the union of the three shortest paths between pairs of the three vertices a, b, and c is either itself a path, or a subtree formed by three paths meeting at a single central node with degree three.

3. Median algebra - Wikipedia

   en.wikipedia.org/wiki/Median_algebra

   A median graph is an undirected graph in which for every three vertices , , and there is a unique vertex ,, that belongs to shortest paths between any two of , , and . If this is the case, then the operation x , y , z {\displaystyle \langle x,y,z\rangle } defines a median algebra having the vertices of the graph as its elements.

4. Median - Wikipedia

   en.wikipedia.org/wiki/Median

   The median of a power law distribution x −a, with exponent a > 1 is 2 1/(a − 1) x min, where x min is the minimum value for which the power law holds [10] The median of an exponential distribution with rate parameter λ is the natural logarithm of 2 divided by the rate parameter: λ −1 ln 2.

5. Median (disambiguation) - Wikipedia

   en.wikipedia.org/wiki/Median_(disambiguation)

   Median (graph theory), a vertex m(a,b,c) that belongs to shortest paths between each pair of a, b, and c; Median algebra, an algebraic triple product generalising the algebraic properties of the majority function; Median graph, undirected graph in which every three vertices a, b, and c have a unique median

6. Squaregraph - Wikipedia

   en.wikipedia.org/wiki/Squaregraph

   The squaregraphs include as special cases trees, grid graphs, gear graphs, and the graphs of polyominos.. As well as being planar graphs, squaregraphs are median graphs, meaning that for every three vertices u, v, and w there is a unique median vertex m(u,v,w) that lies on shortest paths between each pair of the three vertices. [1]

7. Letter urging residents to report 'brown folks' condemned by ...

   www.aol.com/letter-urging-residents-report-brown...

   Several officials in Lincoln County, Oregon have received an anonymous letter urging people to report "brown folks" they suspect are undocumented immigrants, according to the Lincoln County ...

8. Saturday NFL draws larger audience than college games for ...

   www.aol.com/saturday-nfl-draws-larger-audience...

   A pair of Saturday NFL games drew a larger viewing audience than college football for the rollout of the sport's 12-team playoff. The playoff game between SMU and Penn State averaged 6.4 million ...

9. ABC News, George Stephanopoulos agree to apologize to Trump ...

   www.aol.com/trump-sit-deposition-defamation-suit...

   ABC News and star anchor George Stephanopoulos have agreed to pay President-elect Trump $16 million to settle a defamation lawsuit. The settlement was publicly filed Saturday, just days before the ...