Beijing Daily Message Little John Nash is the most unfortunate person in all Nobelian economics prizes, and is the most fortunate person in unfortunate.
He has just been 20 years old when he was studying Dr. Princeton. One of his doctoral thesis and other two related articles on non-cooperative games established his status of his game. By the end of the 1950s, he was a famous scientist in the world.
However, just when his career is in the day, he has a serious schizophrenia. Thanks to the ex-wife Elliya's love and Princeton University, many friends and colleagues have no selfless help not let him fall to the street and eventually push him the Nobel's Economics Award.
However, Nash is not a full person, he will behave a quirky, and is leaving. I have wanted to give up American nationality, almost abandoned the same girlfriend and my biological son, and divorced his wife, Ai Lisia.
Nash is a very talented mathematician. His main contribution is made from 1950 to 1951 in Princeton a doctoral degree. The two important papers in Nash, 1950 and 1951, thoroughly changed people's views on competition and market. He proved non-cooperative game and its balanced solution, and proved the existence of a balanced solution, that is, the famous Nash equilibrium. This reveals the intrinsic links of game balance and economic balance. Nash 's research laid the cornerstone of modern non-cooperative game theory, and later game theory is basically unfolded along this main line. However, Nash Talent Discovery has been denied by von Noman, before that, he was also subject to Einstein's cold. But the bones challenge the authority, despise the nature of the authority, so that Nash adheres to his own point of view, and finally a master. It is not more than 30 years of serious mental illness, I am afraid he has already standing on the Nobel Prize in the award, and it will never share this award with others. However, his genius found that the balance of non-cooperative games, that is, "Nash Balance" is not smooth.
1948 Nashisa is a Ph.D. in Princeton University. He was less than 20 years old that year. At that time, Princeton was universal, and the master was like a cloud. Einstein, von Noyman, Leffhetz (Director of Mathematics), Albert Tuck, Allenzo Chic, Harold Kun, Nogman Stirund, Elf Fox ... is all here. Game theory is mainly created by von Noyman (1903-1957). He is a mathematician who born in Hungary. He not only created economic game theory, but also invented a computer. As early as the early 20th century, Semelo, Borel and Von Neuman have begun to study the accurate mathematical expression of the game. Until 1939, Von Noyman encountered an economist Oscar. Oskar Morgenstern and cooperation with its cooperation have enabled game theory to enter economics.
In 1944, he was published with Oscar Morgan Morgan's huge work "Game Theory and Economic Behavior", marking the initial formation of the game theory of modern system. Despite the research on gangs, research can be traced back to the 19th century or earlier. For example, 1838 Ancient Naño is a simple double-oligarchy game; 1883 Betlang and 1925 Achivichi studied two oligarchy production and price monopoly; 2000 years ago, China's famous military home Sun Wu's descendant Sun Wei Using the game theory method to help Tian Joji Mass wins, etc., the germination of the early game, which is characterized by sporadic, fragmentatic research, with great incident, very unsurified. Feng Nomanian and Morganns' concept, the concept and analysis method of the standard, expanded and cooperative game model proposed in the book "Game Theory and Economic Behavior", which laid the theoretical basis of this discipline. The cooperation game has reached the peak period in the 1950s. However, the limitations of the game theory of Nobiaman also exposed, because it is too abstract, making the application scope significantly, in a long time, people have little about game theory, just a few mathematicians Patent, so the influence is limited. It is at this time that the non-cooperative game - "Nash Balance" came into being, it marked the beginning of the new era of game theory! Nash is not a student who presses the class, he often absenters. According to his classmates, they couldn't remember when and when I was over, I will pass the whole ground, but Nash argued that at least I went to the algebraic topology of Stir Rod. Stir Rod is precisely the founder of this discipline, but there is no less than a few lessons, Nash determines that this course does not match his taste. So, it's been away. However, Nashpha is an extraordinary person who is in the hell, and he is widely involved in every branch of the math kingdom, such as topology, algebraic geometry, logic, game theory, etc., deeply. Nash often shows his different confidence and self-contained, full of aggressive academic ambitions. In 1950, Nash is busy with the tight exam, and his game theory research work is forced to break, and he feels that this is a lot of waste. I don't know this temporary "give up", so that the original vague, messy and innocent idea, under the sustained thinking of subconscious, gradually form a clear context, suddenly the inspiration! In October of this year, he sent a feeling of flowing, and his dream pen flowers. One of the most dazzling highlights is the concept of non-cooperative game equalization of "Nash Balance" in the future. Nash's main academic contributions are embodied in two papers in 1950 and 1951 (including a doctoral paper). In 1950, he wrote his research results as a long doctorate papers that "non-cooperative game", published in November 1950, and immediately caused a sensation in the US National Academy of Sciences. It is said that this is a few days after the brothers David Gaier. After a few days of von Noyman, he encountered Gair, telling him that he has already "the smallest and biggest principle" of Feng Noyan. MINIMAX SOLUTION is pushed to the field of non-cooperative game, and the method and equilibrium point of universalization are found. Gail heard very seriously, he finally realized that Nash's idea is more likely to reflect the situation of the realistic situation, and the math priority of rigorous and beautiful mathematics is extremely admired. Gail suggested that he immediately sorted out to prepare, so as not to be in advance of others. Nash's first priest, did not know the sinister of competition, never thought about it. The result is that Gair acts as his "broker", and the Director of the Department of Scrutical Medicine, Director Leffhetz personally submitted the document to the Academy of Science. There are not many articles written by Nash, but it is enough, because it is a boutique in the boutique. This is also worth thinking about. In China, a professor requested a number of articles on the "core publication". Possible Nash is not necessarily qualified according to this standard.
In 1996, Nobelis Economics Morris did not publish any articles when Oxford University Achworth economics, special talents must have special selection methods. Nash started to study on the game theory of pure mathematics when he was on college, and after entering Princeton University in 1948, it is like a fish. 20 years old has become a math of the world. Especially in the field of economic game theory, he made a contribution to the erasing, and is one of the greatest game themeasures after Feng Novan. The concept of the famous Nash equilibrium of Nash is played in the core role in the theory of non-cooperative game. Subsequent researchers' contribution to game theory is based on this concept. Due to the proposal and continuous improvement of Nash equilibrium, it has laid a solid theoretical basis for the game theory in the field of economics, management, sociology, political science, military science.
