Answer: godel

AnswerCrossword Clue
GODELLogician who devised the "constructible universe"
GODELLogician known for "incompleteness theorems"
GODELLogician friend of Einstein
GODELLogician Kurt
GODELMathematician Kurt
GODELContemporary of Einstein
GODEL"Incompleteness theorem" formulator
GODELFormulator of the incompleteness theorems
GODELMathematician famous for his incompleteness theorems
GODELCo-winner of the first Albert Einstein Award, 1951
GODELDouglas Hofstadter's "..., Escher, Bach"
GODELDouglas Hofstadter's '--, Escher, Bach'
GODEL1979 Hofstadter book ... Escher Bach
GODELIncompleteness theorem author