Definition of PERSECUTION. 1. : the act or practice of persecuting especially those who differ in origin, religion, or social outlook. 2. : the condition of being persecuted, harassed, or annoyed. See persecution defined for kids. ADVERTISEMENT.
Telling a Story With Graphs. Task. Each of the following graphs tells a story about some aspect of the weather: temperature (in degrees Fahrenheit), solar radiation (in watts per square meters), and cumulative rainfall (in inches)) measured by sensors in Santa Rosa, CA in February 2012. Note that the vertical gridlines represent the start of the day whose date is given.
In the mathematical discipline of graph theory, the line graph of an undirected graph G is another graph L(G) that represents the adjacencies between edges of G. The name line graph comes from a paper by Harary & Norman (1960) although both Whitney (1932) and Krausz (1943) used the construction before this.