Charles Ehresmann, Date of Birth, Place of Birth, Date of Death

Charles Ehresmann

French mathematician

Date of Birth: 19-Apr-1905

Place of Birth: Strasbourg, France

Date of Death: 22-Sep-1979

Profession: mathematician

Nationality: France

Zodiac Sign: Aries

Charles Ehresmann (19 April 1905 – 22 September 1979) was a German born French mathematician who worked in differential topology and category theory.
He was an early member of the Bourbaki group, and is known for his work on the differential geometry of smooth fiber bundles, notably the Ehresmann connection, the concept of jets of a smooth map, and his seminar on category theory.