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International Mathematical Olympiad
The International Mathematical Olympiad (IMO) is a mathematical olympiad for pre-university students, and is the oldest of the International Science Olympiads. It is widely regarded as the most prestigious mathematical competition in the world. The first IMO was held in Romania in 1959. It has since been held annually, except in 1980. More than 100 countries participate. Each country sends a team of up to six students, plus one team leader, one deputy leader, and observers. Awards are given to approximately the top-scoring 50% of the individual contestants. Teams are not officially recognized—all scores are given only to individual contestants, but team scoring is unofficially compared more than individual scores. Question type The content ranges from extremely difficult algebra and pre-calculus problems to problems in branches of mathematics not conventionally covered in secondary or high school and often not at university level either, such as projective and complex geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maryam Mirzakhani
Maryam Mirzakhani (, ; 12 May 1977 – 14 July 2017) was an Iranian mathematician and a professor of mathematics at Stanford University. Her research topics included Teichmüller space, Teichmüller theory, hyperbolic geometry, ergodic theory, and symplectic geometry. On 13 August 2014, Mirzakhani was honored with the Fields Medal, the most prestigious award in mathematics, becoming the first woman to win the prize, as well as the first Iranian. The award committee cited her work in "the dynamics and geometry of Riemann surfaces and their moduli spaces". Mirzakhani was considered a leading force in the fields of hyperbolic geometry, topology and dynamics. Throughout her career, she achieved milestones that cemented her reputation as one of the greatest mathematicians of her time, such as the "magic wand theorem", which tied together fields such as dynamical systems, geometry, and topology. After completing her PhD at Harvard University in 2004, Mirzakhani became a research ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IMO Logo
IMO or Imo may refer to: Maritime * International Maritime Organization ** IMO number, a unique identity number issued to seacraft (pattern "1234567") * SS Imo, SS ''Imo'', a 1889 ship involved in the Halifax Explosion Meteorology * International Meteorological Organization * Icelandic Meteorological Office Other * Irish Medical Organisation, the main organisation representing doctors in Ireland * Intelligent Medical Objects, a privately held company specializing in medical vocabularies * Isomaltooligosaccharide, a mixture of short-chain carbohydrates which has a digestion-resistant property * Idiopathic Massive Osteolysis, a name for Gorham's disease, a rare bone disease * International Mathematical Olympiad * International Meteor Organization * Imo State, Nigeria * imo.im, a video calling and instant messaging app * IMO (in my opinion), an Internet slang expression {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicușor Dan
Nicușor Daniel Dan (; born 20 December 1969) is a Romanian politician, mathematician, and civic activist serving as the sixth president of Romania since 2025. He previously served as the mayor of Bucharest from 2020 to 2025 and as a member of the Chamber of Deputies from 2016 to 2020. Born in Făgăraș, Brașov County, Dan earned international acclaim in his youth as a mathematician, securing gold medals and perfect scores at the 1987 and 1988 International Mathematical Olympiads. He began studying mathematics at the University of Bucharest and then moved to France, where he obtained a master's degree from École normale supérieure and a PhD from Paris 13 University. After returning to Romania, Dan founded Școala Normală Superioară București, an institution aimed at guiding the most talented Romanian students towards scientific research, and became a civic activist. In 2015, Dan founded the Save Bucharest Union (USB), focusing on anti-corruption and heritage preserva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consulate General Of South Korea, Hong Kong
The Consulate General of South Korea in Hong Kong (; ) is a consular mission of the Republic of Korea (ROK) to Hong Kong and Macau. It is located at 5-6F, Far East Finance Center 16, Harcourt Road, Admiralty, Hong Kong. It is one of the first South Korean overseas missions since the country's foundation, opened in British Hong Kong under approval of the United Kingdom in 1949, going through promotion and expansion in its history. Following the Transfer of sovereignty over Hong Kong to China in 1997, the Consulate General was able to keep its presence according to a Sino-Korean agreement concerning foreign missions stationed in Hong Kong. History The foundation of the Korean consular mission in Hong Kong has a background of the country's external trade. With the trade between Korea and Hong Kong started in 1947 and the establishment of Anglo-Korean diplomatic relations in 1949, progress was gained on setting up a consulate. On 8 February 1949, a letter from the British Government ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ri Jong-yol
Ri Jong-yol (; born 1998) is a North Korean defector and child prodigy of mathematics. After winning silver at the 2016 International Mathematical Olympiad in Hong Kong, he made his way to the South Korean consulate general, where he sought refuge for two months. Chinese authorities eventually allowed him to leave Hong Kong on a flight to Seoul. He legally changed his name to Lee Jung-ho () after receiving South Korean citizenship. Early life Ri Jong-yol was born in 1998 to an academic family in Pyongsong in South Pyongan Province, North Korea. A child prodigy, he had a mastery of the entire elementary-school mathematics curriculum by the time he entered first grade at the age of seven. After winning a national mathematics competition in middle school, Ri was placed in a high school for gifted children. He won silver medals at the 2013, 2014, and 2015 editions of the International Mathematical Olympiad (IMO). The 2013 IMO was his first, and he was noted for winning silver at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Korea
North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and borders China and Russia to the north at the Yalu River, Yalu (Amnok) and Tumen River, Tumen rivers, and South Korea to the south at the Korean Demilitarized Zone, Korean Demilitarized Zone (DMZ). The country's western border is formed by the Yellow Sea, while its eastern border is defined by the Sea of Japan. North Korea, like South Korea, claims to be the sole legitimate government of the entire peninsula and List of islands of North Korea, adjacent islands. Pyongyang is the capital and largest city. The Korean Peninsula was first inhabited as early as the Lower Paleolithic period. Its Gojoseon, first kingdom was noted in Chinese records in the early 7th century BCE. Following the unification of the Three Kingdoms of Korea into Unified Silla, Silla and Balhae in the late 7th century, Korea was ruled by the G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hong Kong
Hong Kong)., Legally Hong Kong, China in international treaties and organizations. is a special administrative region of China. With 7.5 million residents in a territory, Hong Kong is the fourth most densely populated region in the world. Hong Kong was established as a colony of the British Empire after the Qing dynasty ceded Hong Kong Island in 1841–1842 as a consequence of losing the First Opium War. The colony expanded to the Kowloon Peninsula in 1860 and was further extended when the United Kingdom obtained a 99-year lease of the New Territories in 1898. Hong Kong was occupied by Japan from 1941 to 1945 during World War II. The territory was handed over from the United Kingdom to China in 1997. Hong Kong maintains separate governing and economic systems from that of mainland China under the principle of one country, two systems. Originally a sparsely populated area of farming and fishing villages,. the territory is now one of the world's most signific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fields Medal
The Fields Medal is a prize awarded to two, three, or four mathematicians under 40 years of age at the International Congress of Mathematicians, International Congress of the International Mathematical Union (IMU), a meeting that takes place every four years. The name of the award honours the Canadian mathematician John Charles Fields. The Fields Medal is regarded as one of the highest honors a mathematician can receive, and has been list of prizes known as the Nobel or the highest honors of a field, described as the Nobel Prize of Mathematics, although there are several major differences, including frequency of award, number of awards, age limits, monetary value, and award criteria. According to the annual Academic Excellence Survey by Academic Ranking of World Universities, ARWU, the Fields Medal is consistently regarded as the top award in the field of mathematics worldwide, and in another reputation survey conducted by IREG Observatory on Academic Ranking and Excellence, IR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematician
A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, mathematical structure, structure, space, Mathematical model, models, and mathematics#Calculus and analysis, change. History One of the earliest known mathematicians was Thales of Miletus (); he has been hailed as the first true mathematician and the first known individual to whom a mathematical discovery has been attributed. He is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales's theorem. The number of known mathematicians grew when Pythagoras of Samos () established the Pythagorean school, whose doctrine it was that mathematics ruled the universe and whose motto was "All is number". It was the Pythagoreans who coined the term "mathematics", and with whom the study of mathematics for its own sake begins. The first woman math ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ngô Bảo Châu
Ngô Bảo Châu (, born June 28, 1972) is a Vietnamese-French mathematician at the University of Chicago, best known for proving the fundamental lemma for automorphic forms (proposed by Robert Langlands and Diana Shelstad). He is the first Vietnamese national to have received the Fields Medal. Early life Ngô Bảo Châu was born in 1972, the son of an intellectual family in Hanoi, North Vietnam. His father, professor Ngô Huy Cẩn, is full professor of physics at the Vietnam National Institute of Mechanics. His mother, Trần Lưu Vân Hiền, is a physician and associate professor at an herbal medicine hospital in Hanoi. The beginning of Châu's schooling was at an experimental elementary school that had been founded by the revolutionary pedagogue Hồ Ngọc Đại, but when his father returned from the Soviet Union with his doctoral degree, he decided that Châu would learn more in traditional schools and enrolled him in the "chuyên toán" (special classes for gifted st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grigori Perelman
Grigori Yakovlevich Perelman (, ; born 13June 1966) is a Russian mathematician and geometer who is known for his contributions to the fields of geometric analysis, Riemannian geometry, and geometric topology. In 2005, Perelman resigned from his research post in Steklov Institute of Mathematics and in 2006 stated that he had quit professional mathematics, owing to feeling disappointed over the ethical standards in the field. He lives in seclusion in Saint Petersburg and has declined requests for interviews since 2006. In the 1990s, partly in collaboration with Yuri Burago, Mikhael Gromov, and Anton Petrunin, he made contributions to the study of Alexandrov spaces. In 1994, he proved the soul conjecture in Riemannian geometry, which had been an open problem for the previous 20 years. In 2002 and 2003, he developed new techniques in the analysis of Ricci flow, and proved the Poincaré conjecture and Thurston's geometrization conjecture, the former of which had been a famous op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artur Avila
Artur Avila Cordeiro de Melo (; born 29 June 1979) is a Brazilian mathematician working primarily in the fields of dynamical systems and spectral theory. He is one of the winners of the 2014 Fields Medal, being the first Latin American and lusophone to win such award. He has been a researcher at both the IMPA and the CNRS (working a half-year in each one). He has been a professor at the University of Zurich since September 2018. Biography At the age of 16, Avila won a gold medal at the 1995 International Mathematical Olympiad and received a scholarship for the Instituto Nacional de Matemática Pura e Aplicada (IMPA) to start a M.S. degree while still attending high school in Colégio de São Bento and Colégio Santo Agostinho in Rio de Janeiro. He completed his M.S. degree in 1997. Later he enrolled in the Federal University of Rio de Janeiro (UFRJ), earning his B.S in mathematics. At the age of 19, Avila began writing his doctoral thesis on the theory of dynamical systems. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
