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Mar 21, 2024 · Pierre-Simon, marquis de Laplace, French mathematician, astronomer, and physicist who was best known for his investigations into the stability of the solar system. He successfully accounted for all the observed deviations of the planets from their theoretical orbits. Learn more about Laplace’s life and work.
Mar 23, 2012 · Quick Info. Born. 23 March 1749. Beaumont-en-Auge, Normandy, France. Died. 5 March 1827. Paris, France. Summary. Pierre-Simon Laplace proved the stability of the solar system. In analysis Laplace introduced the potential function and Laplace coefficients. He also put the theory of mathematical probability on a sound footing.
- Planetary Inequalities
- Exposition Du Système Du Monde
- Napoleon and Laplace
- Celestial Mechanics
- Later Life
- Legacy
- Black Hole
- Probability Theory
- Laplace's Demon
- Spherical Harmonics Or Laplace's Coefficients
Laplace produced a memoir presented in three sections in 1784, 1785, and 1786. He showed by general considerations that the mutual action of Jupiter and Saturn could never largely affect the eccentricities and inclinations of their orbits; and that the peculiarities of the Jovian system were due to the near approach to commensurability of the mean ...
In 1796, Laplace completed a general explanation of the phenomena regarding the theory of gravitation and solar system, Exposition du système du monde,but omitted the mathematical details. The work contains a summary of the history of astronomy. This summary procured for its author the honor of admission to the forty of the French Academy. It is co...
When Napoleonassumed power in 1799, Laplace appealed for and received a position as interior minister, but, his personality not being up to the administrative and diplomatic tasks the position entailed, he was soon dismissed. Although Laplace was removed from office, it was desirable to retain his allegiance. He was accordingly installed in the sen...
Laplace now set himself the task to write a work which should "offer a complete solution of the great mechanical problem presented by the solar system, and bring theory to coincide so closely with observation that empirical equations should no longer find a place in astronomical tables." The result is embodied in Laplace's analytical discussion of ...
In 1806, Laplace was given the title of Count of the Empire. To the third volume of the Mécanique célestehe prefixed a reference to Napoleon as the peacemaker of Europe, but in copies sold after the restoration this was struck out. In 1814 it was evident that the empire under Napoleon was falling; Laplace hastened to tender his services to Napoleon...
Laplace had a wide knowledge of all sciences and was a dominating force at the French Academy of Sciences. Quite uniquely for a mathematical prodigy of his skill, Laplace viewed mathematics as nothing in itself but a tool to be called upon in the investigation of a scientific or practical inquiry. Laplace spent much of his life working on astronomy...
Laplace also came close to propounding the concept of the black hole. He pointed out that there could be massive stars whose gravity is so great that not even light could escape from their surface. Laplace also speculated that some of the nebulae revealed by telescopes may not be part of the Milky Way and might actually be galaxies themselves. Thus...
While he conducted much research in physics, another major theme of his life's endeavors was probability theory. In his Essai philosophique sur les probabilités, Laplace set out a mathematical system of inductive reasoning based on probability. One well-known formula arising from his system is the rule of succession. Suppose that some trial has onl...
Laplace strongly believed in causal determinism, which is expressed in the following quote from the introduction to the Essai: This intellect is often referred to as Laplace's demon—in the same vein as Maxwell's demon, an imaginary figure of atomic dimensions who sorts out molecules of different velocities in order to thwart the laws of thermodynam...
If the coordinates of two points be (r,μ,ω) and (r',μ',ω'), and if r' ≥ r, then the reciprocal of the distance between them can be expanded in powers of r/r', and the respective coefficients are Laplace's coefficients. Their utility arises from the fact that every function of the co-ordinates of a point on the sphere can be expanded in a series of ...
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Pierre-Simon Laplace was a prominent French mathematical physicist and astronomer of the 19th century, who made crucial contributions in the arena of planetary motion by applying Sir Isaac Newton’s theory of gravitation to the entire solar system.
1749-1827. French Mathematician and Astronomer. P ierre-Simon Laplace, sometimes called "the Newton of France," was a mathematician and astronomer who made many important contributions to the fields of mathematical astronomy and probability.
Pierre-Simon Laplace, born on March 23, 1749, in Beaumont-en-Auge, Normandy, France, was one of the most influential mathematicians and astronomers of the 18th and early 19th centuries. Laplace’s work in celestial mechanics, probability theory, and mathematical physics revolutionized our understanding of the universe and laid the foundation ...
Oct 28, 2023 · Summary. Pierre-Simon Laplace was the most prominent exponent of 19th century probability theory. His major probabilistic work, the Théorie analytique des probabilités considerably influenced the development of mathematical probability and statistics right to the beginning of the 20th century.
