Iyini i-graph emcabangweni wegrafu?
Context:Kuzibalo ezihlukanisiwe, futhi ikakhulukazi emcabangweni wegrafu, igrafu isakhiwo esifinyelela kusethi yezinto lapho amanye amabhangqa wezinto ngandlela thile "ahlobene". Lezi zinto zihambelana nemibono engaqondakali yezibalo ebizwa ngokuthi ama-vertices (futhi ebizwa ngokuthi ama-node noma amaphuzu) futhi ngayinye yamabili ama-vertices ahlobene abizwa ngokuthi umngcele (obizwa nangokuthi isixhumanisi noma umugqa). Ngokuvamile, igrafu iboniswa ngesimo somdwebo njengeqoqo lamaphoyinti noma imibuthano yama-vertices, ehlanganiswe imigqa noma amajika emaphethelweni. Amagrafu angenye yezinto ezifundwayo ezifundweni zezibalo ezihlukene.
Emfundisweni yegrafu, igrafu isakhiwo esilinganiselwa kusethi yezinto lapho amanye amabhangqa wezinto ngandlela thile "ahlobene".