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  • ...i PoincarĂ©]] published Analysis Situs in 1895, introducing the concepts of homotopy and homology, which are now considered part of [[algebraic topology]]. ...main properties of objects studied in topology are [[homeomorphism]] and [[homotopy equivalence]].
    1 KB (206 words) - 14:09, 29 December 2008
  • Auto-populated based on [[Special:WhatLinksHere/Homotopy]]. Needs checking by a human.
    444 bytes (57 words) - 17:15, 11 January 2010
  • ...etminus\{0\}</math> given by <math>t\mapsto p(r e^{2\pi i t})</math> are [[homotopy|homotopic]] in <math>\mathbb{C}\setminus\{0\}</math> for all <math>r</math> ===Using the second homotopy group of the Riemann sphere <math>\hat{\mathbb{C}}=\mathbb{C}\cup\{\infty\}
    5 KB (924 words) - 16:35, 11 December 2008
  • * In [[homotopy theory]], the [[fundamental group]] of a [[topological space]] is defined i
    1 KB (168 words) - 12:06, 22 November 2008
  • == Representation up to homotopy == ...ed by Abad and Crainic.<ref>C.A. Abad, M. Crainic: ''Representations up to homotopy of Lie algebroids'', [http://arxiv.org/abs/0901.0319 arXiv:0901.0319].</ref
    16 KB (2,719 words) - 04:11, 7 October 2013
  • * [[Homotopy]]
    25 KB (3,600 words) - 14:27, 31 March 2024