Ralph Abraham, a renowned mathematician and intellectual explorer, has passed away. Known for his groundbreaking work in chaos theory, Abraham was also a kind and gentle soul who remained unaffected by his high profile. His wife, Ray Gwyn Smith, described him as having "this very limitless kind of understanding of the world" and being always on the lookout for new discoveries.

Peter Broadwell, a longtime friend and former student, shared that Abraham was frustrated with his failing body but continued to explore new ideas until the end. Abraham's legacy in math is significant, and he will be remembered for his contributions to the field.

Source: https://lookout.co/ralph-abraham-chaos-theory-counterculture-uc-santa-cruz-from-math-to-mushrooms-intellectual-explorer-was-always-looking-for-the-big-picture/