Evariste Galois

Évariste Galois was a French mathematician in the early 19th century who made groundbreaking contributions to algebra, particularly in understanding polynomial equations. He introduced concepts that led to Galois theory, which examines the solvability of equations based on the properties of their roots. His work connected different areas of mathematics, revealing why certain equations can be solved with simple formulas while others cannot. Galois’ ideas laid the foundation for modern abstract algebra and group theory, influencing many areas within mathematics. Tragically, he died young but left a lasting legacy that continues to shape mathematical thought today.