Armand Borel

Armand Borel was a Swiss mathematician, born in La Chaux-de-Fonds, and was a permanent professor at the Institute for Advanced Study in Princeton, New Jersey, United States from 1957 to 1993. He worked in algebraic topology, in the theory of Lie groups, and was one of the creators of the contemporary theory of linear algebraic groups.

21 May 1923

Born on the same birth date (21 May 1923): Ara Parseghian • Dorothy Hewett • Evelyn Ward • Vernon Biever

Born on the same birth day (21 May): Arthur Carr (cricketer) • Hilton Valentine • Jacques Marie Eugène Godefroy Cavaignac • Kay Kendall • Mary Anning • Mr. T • Noel Fielding • Ricky Williams

Born in the same month (May 1923): Alicia de Larrocha • Anne Baxter • Cathleen Synge Morawetz • Dorothy Hewett • Ellsworth Kelly • Eric Sykes • Evelyn Ward • Hugh Shearer • John Lanchbery • Joseph Heller • Merton Miller • Michael Beetham • Ralph Hall • Richard Avedon