Explore Flipsnack. Transform boring PDFs into engaging digital flipbooks. Share, engage, and track performance in the same platform.
From magazines to catalogs or private internal documents, you can make any page-flip publication look stunning with Flipsnack.
Check out examples from our customers. Digital magazines, zines, ebooks, booklets, flyers & more.
Pre-made templates to create stunning publications in minutes
Here are eight reasons why you should consider choosing interactive, digital flipbooks instead of boring and static PDFs. Check them out!
Deleting some vertices or edges from a graph leaves a subgraph . Formally, a subgraph of G = (V, E) is a graph G' = (V', E') where V' is a nonempty subset of V and E' is a subset of E. Since a subgraph is itself a graph, the endpoints of every edge in E' must be vertices in V'. Sex in America A 1994 University of Chicago study entitled The Social Organization of Sexuality found that on average men have 74% more opposite-gender partners than women. Let’s recast this observation in graph theoretic terms. Let G = (V, E) be a graph where the set of vertices V consists of everyone in America. Now each vertex either represents either a man or a woman, so we can partition V into two subsets: M, which contains all the male vertices, and W , which contains all the female vertices. Let’s draw all the M vertices on the left and the W vertices on the right: M W Now, without getting into a lot of specifics, sometimes an edge appears between an M vertex and a W vertex: Since we’re only considering opposite-gender relationships, every edge connects an M vertex on the left to a W vertex on the right. So the sum of the degrees of the M vertices must equal the sum of the degrees of the W vertices. Graph Variations There are many variations on the basic notion of a graph. Three particularly common variations are described below. In a multigraph , there may be more than one edge between a pair of vertices. Here is an example: The edges in a directed graph are arrows pointing to one endpoint or the other. Here is an
The cookies we use on Flipsnack's website help us provide a better experience for you, track how our website is used, and show you relevant advertising. If you want to learn more about the cookies we're using, make sure to check our Cookie policy
We use essential cookies to make our site work for you. These allow you to navigate and operate on our website.
We use performance cookies to understand how you interact with our site.They help us understand what content is most valued and how visitors move around the site, helping us improve the service we offer you.
We use marketing cookies to deliver ads we think you'll like.They allow us to measure the effectiveness of the ads that are relevant for you.