Connectivity

Connectivity may refer to:

Computing and technology

 * Connectivity (media), the ability of the social media to accumulate economic capital from the users connections and activities
 * Internet connectivity, the means by which individual terminals, computers, mobile devices, and local area networks connect to the global Internet
 * Pixel connectivity, the way in which pixels in 2-dimensional images relate to their neighbors.

Mathematics

 * Connectivity (graph theory), a property of a graph.
 * The property of being a connected space in topology.
 * Homotopical connectivity, a property related to the dimensions of holes in a topological space, and to its homotopy groups.
 * Homological connectivity, a property related to the homology groups of a topological space.

Neurobiology

 * Homotopic connectivity - connectivity between mirror areas of the human brain hemispheres.
 * Brain connectivity
 * Functional connectivity
 * Dynamic functional connectivity

Ecology

 * Landscape connectivity, the degree to which the landscape facilitates or impedes movement among resource patches.
 * Permeability (spatial and transport planning), the extent to which urban forms permit (or restrict) movement of people or vehicles in different directions.

Physics

 * Connectivity, a parameter describing the topology of a porous medium.