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Ding Xieping
Ding Xieping (; 16 April 1938 – 4 January 2020) was a Chinese mathematician and a professor at Sichuan Normal University. He served as Director of the Institute of Mathematics at the university. Biography Ding was born on 16 April 1938 in Zigong, Sichuan, Republic of China. After graduating from Sichuan University in 1961, he taught as an assistant professor at the Department of Mathematics of the former Chengdu University (now Southwestern University of Finance and Economics). In 1964, Ding transferred to Sichuan Normal University, where he taught until his retirement in 2010. He served as Director of the university's Institute of Mathematics. His research focus was nonlinear analysis and applications. Starting in 1979, he published more than 360 research papers, including 160 on Science Citation Index (SCI) journals. In 1999 and 2000, he was China's most prolific authors of papers on SCI journals in the field of mathematics. He was named a National Outstanding Scien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ding (surname)
Ding () is a Chinese family name. It consists of only 2 strokes. The only two characters that have fewer strokes are "一" and "乙". Distribution In 2019 it was the 48th most common surname in Mainland China. Origins There are four main hypothesized sources of Ding: *The earliest record of this surname in history was the Duke of Ding during the Shang Dynasty. *The name derived from the ancestral surname Jiang. Duke Ding of Qi was the second recorded ruler of the State of Qi. After his death, his descendants adopted his posthumous name Ding as their clan name in his honor. *During Spring and Autumn period, the descendants of Duke Ding of Song also used Ding as their last name. *During the Three Kingdoms period, a general, Sun Kuang of the Wu kingdom, accidentally burnt the food supply and as a punishment, the king Sun Quan ordered this general to change his last name to Ding; the king did not want to bear the same last name as the general. The Ding hometown is supposedly nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sichuan Normal University
Sichuan Normal University (SICNU; ) is the oldest normal university (teacher's college) located in Chengdu, Sichuan, China. It is the largest provincial key university with the most complete courses offered among the provincial universities and colleges in Sichuan province. It has about 35,000 students with 32,000 full-time undergraduates and 3,000 graduate students. There are about 3,000 faculty and staff, of whom 770 are professors and associate professors, and 150 have Doctorates. 17 academicians of the Chinese Academy of Sciences and the Chinese Academy of Engineering have accepted SICNU positions as chief, part-time or emeritus professors. History The origin of SICNU can be traced back to the National Northeastern University, which was exiled out of Northeast China after the Mukden Incident in 1931 and relocated to Santai in 1938 after the Marco Polo Bridge Incident and the subsequent Japanese invasion of North China. After the War of Resistance Against Japan (1937–1945 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zigong
Zigong (, ), formed by the merger of the two former towns of Ziliujing (Tzuliuching, literally "self-flow well") and Gongjing (Kungching, literally "offering well"), is a prefecture-level city in Sichuan, southwestern China. Demographics According to the 2020 Chinese census, the prefecture-level city of Zigong has a population of 2,489,256 inhabitants, less than its population in 2010 (the average annual population growth for the period 2010–2020 was of -0.73%). However, the built-up (''or metro'') area, consisting of the 4 urban districts, grew, with 1,297,695 inhabitants (1,262,064 in 2010). History The area of Zigong has a long history in ancient China - with the invention and development of "Percussion Drilling rig" being one of the city's accomplishments. There are essentially two cities - that of the old and the new. The city was reached by rail in the 1950s. Several four-lane highways reach the city from other cities in the Sichuan province. The new city of Zigong has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sichuan
Sichuan (; zh, c=, labels=no, ; zh, p=Sìchuān; alternatively romanized as Szechuan or Szechwan; formerly also referred to as "West China" or "Western China" by Protestant missions) is a province in Southwest China occupying most of the Sichuan Basin and the easternmost part of the Tibetan Plateau between the Jinsha River on the west, the Daba Mountains in the north and the Yungui Plateau to the south. Sichuan's capital city is Chengdu. The population of Sichuan stands at 83 million. Sichuan neighbors Qinghai to the northwest, Gansu to the north, Shaanxi to the northeast, Chongqing to the east, Guizhou to the southeast, Yunnan to the south, and the Tibet Autonomous Region to the west. In antiquity, Sichuan was the home of the ancient states of Ba and Shu. Their conquest by Qin strengthened it and paved the way for Qin Shi Huang's unification of China under the Qin dynasty. During the Three Kingdoms era, Liu Bei's state of Shu was based in Sichuan. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sichuan University
Sichuan University (SCU) is a national key public research university in Chengdu, Sichuan, China. The university is wholly funded by the Ministry of Education. SCU is one of the top universities of China, and a Class A Double First Class University. It is a member of various education projects aiming at developing elite universities, including the Double First Class University Plan, the former Project 211, and the former Project 985. The current Sichuan University results from the merger of three institutions in 1994: the former Sichuan University, the Chengdu University of Science and Technology (CUST) and the West China University of Medical Sciences (WCUMS). History Sichuan University is one of the earliest institutions of higher education in China. Its earliest predecessor was the Sichuan Chinese and Western School (四川中西學堂), a school established in 1896 that combined traditional and modern methods of education. In 1902, it was merged with two tradition ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southwestern University Of Finance And Economics
The Southwestern University of Finance and Economics (SWUFE; ) is a public research university in Chengdu, Sichuan, China. The university is affiliated to the Ministry of Education, and co-funded by the ministry and the Sichuan Provincial People's Government. The school is listed in the former Project 211. It is a Chinese state Double First Class University identified by the Ministry of Education of China, as part of the national endeavor to build world-class universities. In December 2014, SWUFE’s School of Business Administration (SBA) became the first business school in Western China to be accredited by the European Quality Improvement System. As of 2022, Southwestern University of Finance and Economics ranked # 1 in Western China and # 5 nationwide among universities specialized in finance, business, and economics in the Best Chinese Universities Ranking. The U.S. News & World Report ranks SWUFE at 9th in Asia and 67th globally in Business and Economics. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nonlinear Analysis
Nonlinear functional analysis is a branch of mathematical analysis that deals with nonlinear mappings. Topics Its subject matter includes: * generalizations of calculus to Banach spaces * implicit function theorems * fixed-point theorems (Brouwer fixed point theorem, Fixed point theorems in infinite-dimensional spaces, topological degree theory, Jordan separation theorem, Lefschetz fixed-point theorem) * Morse theory and Lusternik–Schnirelmann category theory * methods of complex function theory See also * Functional analysis Functional analysis is a branch of mathematical analysis, the core of which is formed by the study of vector spaces endowed with some kind of limit-related structure (e.g. inner product, norm, topology, etc.) and the linear functions defined ... Notes {{Authority control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science Citation Index
The Science Citation Index Expanded – previously entitled Science Citation Index – is a citation index originally produced by the Institute for Scientific Information (ISI) and created by Eugene Garfield. It was officially launched in 1964 and is now owned by Clarivate (previously the Intellectual Property and Science business of Thomson Reuters). The indexing database covers more than 9,200 notable and significant journals, across 178 disciplines, from 1900 to the present. These are alternatively described as the world's leading journals of science and technology, because of a rigorous selection process. Accessibility The index is available online within Web of Science, as part of its Core Collection (there are also CD and printed editions, covering a smaller number of journals). The database allows researchers to search through over 53 million records from thousands of academic journals that were published by publishers from around the world. Chemistry Citation In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State Council Of The People's Republic Of China
The State Council, constitutionally synonymous with the Central People's Government since 1954 (particularly in relation to local governments), is the chief administrative authority of the People's Republic of China. It is chaired by the premier and includes each cabinet-level executive department's executive chief. Currently, the council has 35 members: the premier, one executive vice premier, three other vice premiers, five state councilors (of whom three are also ministers and one is also the secretary-general), and 26 in charge of the Council's constituent departments. The State Council directly oversees provincial-level People's Governments, and in practice maintains membership with the top levels of the CCP. Aside from very few non-CCP ministers, members of the State Council are also members of the CCP's Central Committee. Organization The State Council meets every six months. Between meetings it is guided by a (Executive Meeting) that meets weekly. The standin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1938 Births
Events January * January 1 ** The new constitution of Estonia enters into force, which many consider to be the ending of the Era of Silence and the authoritarian regime. ** State-owned railway networks are created by merger, in France (SNCF) and the Netherlands (Nederlandse Spoorwegen – NS). * January 20 – King Farouk of Egypt marries Safinaz Zulficar, who becomes Queen Farida, in Cairo. * January 27 – The Honeymoon Bridge at Niagara Falls, New York, collapses as a result of an ice jam. February * February 4 ** Adolf Hitler abolishes the War Ministry and creates the Oberkommando der Wehrmacht (High Command of the Armed Forces), giving him direct control of the German military. In addition, he dismisses political and military leaders considered unsympathetic to his philosophy or policies. General Werner von Fritsch is forced to resign as Commander of Chief of the German Army following accusations of homosexuality, and replaced by General Walther von ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2020 Deaths
This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Zigong
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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