Koeffitsientli homotopiya guruhi - Homotopy group with coefficients - Wikipedia

Topologiyada, matematikaning bir bo'limi, uchun , men- koeffitsientli homotopiya guruhi abeliya guruhida G asoslangan makon X dan asoslangan xaritalarning homotopiya sinflarining aniq to'plamidir Mur maydoni turdagi ga X, va bilan belgilanadi .[1] Uchun , guruhdir. Yozib oling odatiy homotopiya guruhlari ning X.

Adabiyotlar

  1. ^ Weibel 2013 yil, Ch. IV. Ta'rif 2.1
  • Vaybel, Charlz (2013). "K-kitob: algebraik K-nazariyaga kirish".