6 Mathematicians That Shaped Our World

Sobia Butt
Published: 6 April 2025
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Throughout history, mathematicians have made profound contributions that have shaped our understanding of the world.

Ancient figures like Archimedes, who made significant advancements in calculus and fluid mechanics, laid the foundational principles of mathematics. The Islamic Golden Age brought forth scholars like Al-Khwarizmi, whose work in algebra and algorithms continues to influence modern computing.

In more recent history, mathematicians such as Zu Chongzhi, who accurately calculated the value of pi and developed the Daming calendar, and Hypatia, who made significant contributions to algebra and geometry and was a prominent teacher in Alexandria, have left lasting legacies.

The 20th century saw the rise of Alan Turing, whose work in theoretical computer science and cryptanalysis was pivotal during World War II and laid the groundwork for modern computing.

Today, mathematicians like Maryam Mirzakhani, the first woman to win the Fields Medal, continue to push the boundaries of mathematical research, inspiring future generations. These mathematicians' achievements have had a lasting impact, driving advancements in science, technology, and various fields, and their legacy continues to shape the world today and in the future.

Maryam Mirzakhani

12 May 1977 — 14 July 2017

Tehran, Iran

Maryam Mirzakhani was an Iranian mathematician and a professor at Stanford University.

In 2014, Mirzakhani became the first woman to be awarded the Fields Medal, the most prestigious award in mathematics, for her outstanding contributions to the dynamics and geometry of Riemann surfaces and their moduli spaces.

Maryam Mirzakhani's work has had a profound impact on mathematics, influencing various areas such as geometry, topology, and dynamical systems. Her innovative approaches and deep insights continue to inspire mathematicians around the world.

Portait of Maryam Mirzakhani. Photograph by Mariana Cook.Portait of Maryam Mirzakhani. Photograph by Mariana Cook.
Maryam Mirzakhani. Photograph by Mariana Cook. Source: newyorker.com

Aderemi Kuku

20 March 1942 — 13 February 2022

Nigeria

Aderemi Kuku (March 20, 1942 – February 13, 2022) was a Nigerian mathematician renowned for his work in algebraic K-theory and representation theory. He made significant contributions to abstract algebra and played a key role in advancing mathematics in Africa.

As President of the African Mathematical Union (1986–1995), he actively promoted mathematical research and education across the continent, fostering international collaborations.

Kuku was elected a Fellow of the African Academy of Sciences, the Nigerian Academy of Science, and the American Mathematical Society.

In recognition of his contributions, he was awarded the Nigerian National Order of Merit (NNOM) and the Officer of the Order of the Niger (OON).

Learn more about Prof Aderemi Oluyomi Kuku 

Professor Aderemi Oluyomi Kuku Professor Aderemi Oluyomi Kuku
Professor Aderemi Oluyomi Kuku

Alan Turing

23 June 1912 — 7 June 1954

United Kingdom

Alan Turing was an English mathematician, computer scientist, logician, cryptanalyst, philosopher, and theoretical biologist. He is widely considered the father of theoretical computer science and artificial intelligence, developing the Turing machine, which laid the foundation for modern computing.

During World War II, Turing worked at Bletchley Park, where he played a crucial role in breaking the German Enigma code, used to encrypt military communications. He improved the Polish bomba method and helped design the Bombe machine, which drastically accelerated codebreaking efforts and contributed to the Allied victory.

After the war, he pioneered early AI concepts and contributed to mathematical biology. However, in 1952, he was convicted under laws criminalising homosexuality.  In recognition of his contributions, he was posthumously pardoned in 2013 and honored on the UK’s £50 banknote in 2021.

This Alan Turin portait appears on the UK's £50 noteThis Alan Turin portait appears on the UK's £50 note
Alan Turing (1941)

Al-Khwarizmi 

c. 780 ce — c. 850 ce

Persia

Muhammad ibn Musa al-Khwarizmi was a Persian mathematician, astronomer, and geographer often referred to as the "father of algebra." His book, "Kitab al-Jabr wa-l-Muqabala" (The Compendious Book on Calculation by Completion and Balancing), introduced the fundamental principles of algebra. Al-Khwarizmi's work on arithmetic and algebra laid the groundwork for the development of algorithms. The term "algorithm" is derived from the Latinized version of his name. His methods for solving mathematical problems have had a lasting impact on computer science and mathematics. 

Zu Chongzhi

c. 429ce — 500 ce

China

Zu Chongzhi was a Chinese mathematician and astronomer active during the Liu Song and Southern Qi dynasties. He is best known for calculating the value of π (π) with remarkable precision, placing it between 3.1415926 and 3.1415927, and introducing the highly accurate fraction 355/113 (Milü), which remained the best known approximation for nearly a thousand years. In astronomy, he developed the Daming Calendar, which improved previous Chinese calendars by accounting for the precession of the equinoxes and providing a more precise number of lunations per year. The calendar was officially adopted in 510 CE through the efforts of his son, Zu Geng.

Statue of Zu ChongzhiStatue of Zu Chongzhi
Statue of Zu Chongzhi

Hypatia of Alexandria

Born c. 355 ce — died March 415 ce

Alexandria, Egypt

Hypatia was a Greek mathematician, astronomer, and philosopher in Roman Egypt. She was one of the first female mathematicians whose life and work are well-documented and the first woman to make a substantial contribution to the development of mathematics.

She made contributions to the development of algebra and geometry. She is also known for her work on the conic sections and for her role as a teacher and head of the Neoplatonic school in Alexandria, Egypt.

Hypatia is credited with constructing astrolabes and hydrometers, which were used for astronomical observations and measurements. These instruments were essential for navigation and understanding the movements of stars and planets.

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