Ivo Babuška

Czech-american mathematician (1926–2023).

Born March 22nd, 1926 in Prague. [ref]

Died April 12th, 2023 at 97 years old in Albuquerque. [ref]

Occupations
civil engineer, mathematician, teacher, university teacher
Wikipedia

The fear of death is the most unjustified of all fears, for there’s no risk of accident for someone who’s dead. Albert Einstein