4635
правок
Glk (обсуждение | вклад) (Новая страница: «'''Basis number''' --- базисное число. A basis <math>{\mathcal B}</math> for cycle space <math>{\mathcal C}(G)</math> is called a <math>d</math>-fold …») |
KEV (обсуждение | вклад) Нет описания правки |
||
Строка 1: | Строка 1: | ||
'''Basis number''' | '''Basis number''' — ''[[базисное число]].'' | ||
A basis <math>{\mathcal B}</math> for cycle space <math>{\mathcal C}(G)</math> is called a <math>d</math>-fold | A basis <math>{\mathcal B}</math> for [[cycle space]] <math>{\mathcal C}(G)</math> is called a <math>\,d</math>-fold | ||
if each edge of <math>G</math> occurs in at most <math>d</math> of the cycles in the basis | if each [[edge]] of <math>G</math> occurs in at most <math>\,d</math> of the [[cycle|cycles]] in the basis | ||
<math>{\mathcal B}</math>. The ''' basis number''' <math>b(G)</math> of <math>G</math> is the least | <math>{\mathcal B}</math>. The '''basis number''' <math>\,b(G)</math> of <math>\,G</math> is the least | ||
non-negative integer <math>d</math> such that <math>{\mathcal C}(G)</math> has a <math>d</math>-fold basis. | non-negative integer <math>\,d</math> such that <math>{\mathcal C}(G)</math> has a <math>\,d</math>-fold basis. | ||
==Литература== | |||
* Евстигнеев В.А., Касьянов В.Н. Словарь по графам в информатике. — Новосибирск: Сибирское Научное Издательство, 2009. |