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A sexual network is a social network that is defined by the sexual relationships within a set of individuals.

Studies and discoveries

Like other forms of social networks, sexual networks can be formally studied using the mathematics of graph theory and network theory.^[1]^[2]

Recent epidemiological studies^[3] have investigated sexual networks, and suggest that the statistical properties of sexual networks are crucial to the spread of sexually transmitted infections (STIs). Sub-graphs, both large and small, can be defined within the overall sexual network graph; for example, people who frequent particular bars or clubs, belong to a particular ethnic group or take part in a particular type of sexual activity, or are part of a particular outbreak of an STI. In particular, assortative mixing between people with large numbers of sexual partners seems to be an important factor in the spread of an STI.

In a surprising result, mathematical models predict that the sexual network graph for the human race appears to have a single giant component that indirectly links almost all people who have had more than one sexual partner, and a great many of those who have had only one sexual partner (if their one sexual partner was themselves part of the giant component).^{[citation needed]}

For more detailed epidemiological work, the time sequence of sexual contacts is important.

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External links

Social networks and social media

Social networks and social media
Types	Personal Professional Sexual Value Clique Adolescent
Networks	Corporate social media Distributed social network (list) Enterprise social networking Enterprise social software Mobile social network Personal knowledge networking
Services	List of social networking services List of virtual communities with more than 1 million users
Concepts and theories	Ambient awareness Assortative mixing Attention inequality Interpersonal bridge Organizational network analysis Small-world experiment Social aspects of television Social capital Social data revolution Social exchange theory Social identity theory Social media and psychology Social media intelligence Social media mining Social media optimization Social network analysis Social web Structural endogamy Virtual collective consciousness
Models and processes	Account verification Aggregation Change detection Blockmodeling Collaboration graph Collaborative consumption Giant Global Graph Lateral communication Reputation system Social bot Social graph Social media analytics Social network analysis software Social networking potential Social television Structural cohesion
Economics	Affinity fraud Attention economy Collaborative finance Creator economy Influencer marketing Narrowcasting Sharing economy Social commerce Social sorting Viral marketing
Phenomena	Algorithmic radicalization Community recognition Complex contagion Computer addiction Consequential strangers Friend of a friend Friending and following Friendship paradox Influence-for-hire Internet addiction Information overload Overchoice Six degrees of separation Social media addiction Social media and suicide Social invisibility Social network game Suicide and the Internet Tribe Viral phenomenon
Related topics	Friendship recession Peer pressure Researchers User profile Online identity Persona Social profiling Viral messages Virtual community

Studies and discoveries

See also

References

Further reading

External links