Omar Khayyám
Omar Khayyám (1048–1131) was a Seljuk Empire mathematician, astronomer and poet.
Also recorded as Omar Khayyam; Hakim Omar Khayyám.
Overview
The authority record associates the name with Persian literature, Iranian philosophy and Islamic Golden Age. Work is classified under Ruba'i. Works named in the authority record include Rubáiyát of Omar Khayyám and Solar Hijri calendar. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
Persian mathematician and poet (1048–1131)
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Omar Khayyam”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q35900: Omar Khayyám
Consult the source