A mathematician associated with foundational work in analysis, complex analysis, permutation groups and elasticity.[ref]
Portrait of Augustin-Louis Cauchy
. Rudolf Hoffmann (1820–1882), lithograph, 1856, after a photograph by Bertsch, Paris; existing crop by ChickSR. Public domain: origin and life-plus-70 jurisdictions; US pre-1931 publication. Source usage terms, via Wikimedia Commons. Source. Articles by others on the same topic
Augustin-Louis Cauchy (1789–1857) was a prominent French mathematician who made significant contributions to various fields within mathematics, including analysis, differential equations, and mechanics. He is often regarded as one of the founders of modern analysis, particularly for his work on the theory of limits, convergence, and continuity.