Joseph-Louis Lagrange

Joseph - Louis Lagrange Joseph - Louis Lagrange was born on 25th January 1736 in Sardinia - Piedmont Turin (now known as Italy). He studied at the Turin Academy, and his favorite subjects are Classical Latin. After reading the work of Halley on optical algebra in 1693, Lagrange became interested in mathematics and astronomy. Unfortunately, Lagrange did not benefit from studying with major mathematicians, so he became self-motivated and self-taught. Then in 1754 he got the opportunity to announce his first mathematical study which is an analogy between the binomial theorem and the continuous derivative of the product function.

Joseph-Louis Lagrange (1736 - 1813) His name is French, but Lagrange is an Italian mathematician. Like many great mathematicians in his era, he has contributed to many different fields of mathematics. In particular, he did some initial work with abstract algebra. I will immediately understand Lagrange's theorem, which is one of the most basic results of group theory. Évariste Galois (1811 - 1832) Galois is a very talented young mathematician whose history is one of the most tragic stories in mathematical history. He was twenty years old and was killed in a strange fight. Prior to this, he made a great contribution to abstract algebra. He helped create a group the group we know today, and he used the term "group" for the first time. Perhaps most importantly, he proved that it is impossible to solve a fifth degree polynomial (or any higher degree polynomial) using free radicals by studying the polynomial related substitution group .

An important contribution of French mathematician Joseph-Louis Lagrange (1736-1813), French mathematician Pierre Simon de Laplace (1749-1827), and Swiss mathematician Leonhard Euler (1707-1783) I formed the theory of dynamics deeply. . It explains the small difference between Newton 's prediction and the observed orbit of the planet. These interpretations have derived a concept similar to a clockwork that operates according to known physical laws.

The era of science and mathematics: Joseph - Louis Lagrange developed the metric method and explained the phase of Jupiter's moon and moon. Benjamin Franklin made his experiments electrically. Joseph Priestly discovered oxygen. Edward Jenner developed a smallpox vaccine. A musician and an astronomer William Herschel found Uranus. The nearest painter Beethoven turned into romanticism was Jean-Baptiste Camille Corot (1796 - 1875). In the beginning of his career, he painted a structured landscape, but as he matured in works like memories of Ville d'Avray and Mortefontaine, he created a kind of ambiguity , Showed a more imaginative style. aura