Outline of Category Theory - Objects

Objects

  • Initial object –
  • Terminal object –
  • Zero object –
  • Subobject –
  • Group object –
  • Magma object –
  • Natural number object –
  • Exponential object –

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Famous quotes containing the word objects:

    It is an inexpressible Pleasure to know a little of the World, and be of no Character or Significancy in it. To be ever unconcerned, and ever looking on new Objects with an endless Curiosity, is a Delight known only to those who are turned for Speculation: Nay, they who enjoy it, must value things only as they are the Objects of Speculation, without drawing any worldly Advantage to themselves from them, but just as they are what contribute to their Amusement, or the Improvement of the Mind.
    Richard Steele (1672–1729)

    But what is classification but the perceiving that these objects are not chaotic, and are not foreign, but have a law which is also the law of the human mind?
    Ralph Waldo Emerson (1803–1882)

    Little minds mistake little objects for great ones, and lavish away upon the former that time and attention which only the latter deserve. To such mistakes we owe the numerous and frivolous tribe of insect-mongers, shell-mongers, and pursuers and driers of butterflies, etc. The strong mind distinguishes, not only between the useful and the useless, but likewise between the useful and the curious.
    Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)