Where does this definition of relative homotopy group come from?
This entry for relative homotopy group is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does relative homotopy group appear elsewhere on Lughet?
Yes — relative homotopy group appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.