Augustin-Louis Cauchy
Mathematician noted for analysis and elasticity

Born
August 21st, 1789
236 years ago
Died
May 23rd, 1857
168 years ago — 67 years old
Category
Thinkers & Philosophers
Country
France
Links & References
A mathematician and academic, contributed significantly to the field of mathematics, particularly in analysis and elasticity. Cauchy developed the concept of the limit, continuity, and differentiation, which are fundamental in calculus. Created what is known as Cauchy sequences, which form the basis for modern analysis. Published extensively, with over 800 papers and books, influencing future generations of mathematicians. Held a position at the École Polytechnique and contributed to several mathematical journals. Cauchy's work on complex functions and the Cauchy integral theorem laid the groundwork for complex analysis.
Developed the Cauchy integral theorem
Contributed to the foundations of calculus
Introduced concepts of limits and continuity
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