Definition
Évariste Galois was a French mathematician who made groundbreaking contributions to abstract algebra before his untimely death at the age of 20. His work laid the foundation for Galois theory, a fundamental concept in modern algebra. Think of him as the math prodigy who changed the game. Galois's ideas were initially rejected by the mathematical community, but later recognized for their brilliance. He died in a duel, leaving behind a legacy of mathematical innovation. His work continues to influence mathematics research today.