René Maurice FréchetRené Maurice Fréchet (ʁəne mɔʁis fʁeʃɛ, moʁ-; 2 September 1878 – 4 June 1973) was a French mathematician. He made major contributions to general topology and was the first to define metric spaces. He also made several important contributions to the field of statistics and probability, as well as calculus. His dissertation opened the entire field of functionals on metric spaces and introduced the notion of compactness. Independently of Riesz, he discovered the representation theorem in the space of Lebesgue square integrable functions.
La Chaux-de-FondsLa Chaux-de-Fonds (laʃodəfɔ̃) is a Swiss city in the canton of Neuchâtel. It is located in the Jura mountains at an altitude of 1000 m, a few kilometres south of the French border. After Geneva, Lausanne and Fribourg it is the fourth largest city in the Romandie, the French-speaking part of the country, with a population () of . The city was founded in 1656. Its growth and prosperity are mainly bound up with watch making. It is the most important centre of the watch-making industry in the area known as the Watch Valley.
Emmanuel MacronEmmanuel Jean-Michel Frédéric Macron (emanɥɛl makʁɔ̃; born 21 December 1977) is a French politician serving as President of France since 2017. Ex officio, he is also one of the two Co-Princes of Andorra. Earlier, he served as the Minister of Economics, Industry and Digital Affairs under President François Hollande from 2014 to 2016 and Deputy Secretary-General to the President from 2012 to 2014. Born in Amiens, Macron studied philosophy at Paris Nanterre University, later completing a master's degree in public affairs at Sciences Po and graduating from the École nationale d'administration in 2004.
DakarDakar (dɑːˈkɑːr,_dæ'kɑːr 'dækɑːr; dakaʁ; Ndakaaru) is the capital and largest city of Senegal. The city of Dakar proper has a population of 1,030,594, whereas the population of the Dakar metropolitan area is estimated at 3.94 million in 2021. The area around Dakar was colonized by the Portuguese in the early 15th century. The Portuguese established a presence on the island of Gorée off the coast of Cap-Vert and used it as a base for the Atlantic slave trade. France took over the island in 1677.
Louis XIVLouis XIV (Louis-Dieudonné; 5 September 1638 1 September 1715), also known as Louis the Great (Louis le Grand) or the Sun King (le Roi Soleil), was King of France from 1643 until his death in 1715. His verified reign of 72 years and 110 days is the longest of any sovereign. Although Louis XIV's France was emblematic of the Age of Absolutism in Europe, the King surrounded himself with a variety of significant political, military, and cultural figures, such as Bossuet, Colbert, Louvois, Le Brun, Le Nôtre, Lully, Mazarin, Molière, Racine, Turenne, Condé, and Vauban.
