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Hace 3 días · Jules Henri Poincaré (UK: / ˈ p w æ̃ k ɑːr eɪ /, US: / ˌ p w æ̃ k ɑː ˈ r eɪ /; French: [ɑ̃ʁi pwɛ̃kaʁe] ⓘ; 29 April 1854 – 17 July 1912) was a French mathematician, theoretical physicist, engineer, and philosopher of science.
- French
- 17 July 1912 (aged 58), Paris, France
- Jules Henri Poincaré
25 de abr. de 2024 · Henri Poincaré was a French mathematician, one of the greatest mathematicians and mathematical physicists at the end of 19th century. He made a series of profound innovations in geometry, the theory of differential equations, electromagnetism, topology, and the philosophy of mathematics.
17 de abr. de 2024 · First Online: 17 April 2024. Part of the book series: History of Physics ( (HIPHY)) Abstract. The aim of this chapter is to compare the main results established by Poincaré and Einstein in their publications.
- Jean-Marc Ginoux
- jmginoux@orange.fr
16 de abr. de 2024 · However, some have pointed out that, before Einstein’s first publication in this field, the French mathematician and physicist Henri Poincaré had obtained the same results, which he had published several months before Einstein. Yet today, this theory is known as Einstein’s special theory of relativity.
- Jean-Marc Ginoux
17 de abr. de 2024 · To address this issue, we propose a high-security and large-capacity optical encryption scheme based on perfect high-dimensional Poincaré beams with expanded DoFs. By cascading two arrayed metasurfaces, more beam properties can be independently engineered, which gives rise to the extensively expanded key and encoding spaces.
17 de abr. de 2024 · Poincaré’s New Mechanics. Jean-Marc Ginoux. Chapter. First Online: 17 April 2024. Part of the book series: History of Physics ( (HIPHY)) Abstract.
Hace 3 días · History of special relativity. The history of special relativity consists of many theoretical results and empirical findings obtained by Albert A. Michelson, Hendrik Lorentz, Henri Poincaré and others. It culminated in the theory of special relativity proposed by Albert Einstein and subsequent work of Max Planck, Hermann Minkowski and others.
