Related Ideas
In a metric space or uniform space, one can speak of Cauchy nets in much the same way as Cauchy sequences. The concept even generalises to Cauchy spaces.
The theory of filters also provides a definition of convergence in general topological spaces.
Read more about this topic: Net (mathematics)
Famous quotes containing the words related and/or ideas:
“The content of a thought depends on its external relations; on the way that the thought is related to the world, not on the way that it is related to other thoughts.”
—Jerry Alan Fodor (b. 1935)
“... we engage in politics because we don’t know anything. This is clearly revealed in the way we go about it. Our parties exist from a fear of theory. The voter fears that one idea can always be contradicted by another. Therefore the parties reciprocally defend themselves against the few old ideas they have inherited. They don’t live from what they promise, but from frustrating the promises of others. This is their silent community of interests.”
—Robert Musil (1880–1942)