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Dmitri Burago
Dmitri Yurievich Burago (Дмитрий Юрьевич Бураго, born 1964) is a Russian mathematician, specializing in geometry. He is the son of the professor of mathematics in Leningrad Yuri Dmitrievich Burago, with whom he also published a book. Burago studied at 45th Physics-Mathematics School. Burago received his doctorate in 1994 at Saint Petersburg State University under the supervision of Anatoly Vershik. He was at the Steklov Institute in Saint Petersburg and is now a professor at Pennsylvania State University's Center for Dynamical Systems and Geometry. In 1992 he was awarded the prize of the Saint Petersburg Mathematical Society. In 1998 he was an Invited Speaker at the International Congress of Mathematicians in Berlin. In 2014 he was awarded the Leroy P. Steele Prize with Yuri Burago and Sergei Vladimirovich Ivanov for their book ''A course in metric geometry''. Selected publications Articles * "Periodic metrics." In: ''Seminar on dynamical systems'', pp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yuri Dmitrievich Burago
Yuri Dmitrievich Burago (russian: Ю́рий Дми́триевич Бура́го) (born 1936) is a Russian mathematician. He works in differential geometry, differential and convex geometry. Education and career Burago studied at Saint Petersburg State University, Leningrad University, where he obtained his Ph.D. and Habilitation degrees. His advisors were Victor Zalgaller and Aleksandr Danilovich Aleksandrov, Aleksandr Aleksandrov. Yuri is a creator (with his students Perelman and Petrunin, and M. Gromov) of what is known now as Alexandrov Geometry. Also brought geometric inequalities to the state of art. Burago is the head of the Laboratory of Geometry and Topology that is part of the St. Petersburg Department of Steklov Institute of Mathematics of Russian Academy of Sciences, St. Petersburg Department of Steklov Institute of Mathematics. He took part in a report for the United States Civilian Research and Development Foundation for the Independent States of the former So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sergei Ivanov (mathematician)
Sergei Vladimirovich Ivanov (Сергей Владимирович Иванов; born 31 May 1972) is a Russian mathematician. Education and career For each of the three years, 1987, 1988, and 1989, Ivanov won a gold medal in the International Mathematical Olympiad. He studied at the Saint Petersburg State University, where he received his Ph.D. (Candidate of Sciences) with advisor Yuri Burago. Ivanov has worked for many years at the Steklov Institute of Mathematics. There in 2009 he habilitated (Doktor nauk). In 2014 he received, jointly with Yuri Burago and Dmitri Burago, the Leroy P. Steele Prize for their book ''A course in metric geometry'' published by the American Mathematical Society in 2001. In addition to his research on differential geometry, Ivanov also works on informatics. In 2010 in Hyderabad he was an invited speaker with talk ''Volume comparison via boundary distances'' at the International Congress of Mathematicians. In December 2011 he was elected a corre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Differential Geometers
Differential geometry is a mathematical discipline that studies the geometry of smooth shapes and smooth spaces, otherwise known as smooth manifolds. It uses the techniques of differential calculus, integral calculus, linear algebra and multilinear algebra. The field has its origins in the study of spherical geometry as far back as antiquity. It also relates to astronomy, the geodesy of the Earth, and later the study of hyperbolic geometry by Lobachevsky. The simplest examples of smooth spaces are the plane and space curves and surfaces in the three-dimensional Euclidean space, and the study of these shapes formed the basis for development of modern differential geometry during the 18th and 19th centuries. Since the late 19th century, differential geometry has grown into a field concerned more generally with geometric structures on differentiable manifolds. A geometric structure is one which defines some notion of size, distance, shape, volume, or other rigidifying structur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geometers
A geometer is a mathematician whose area of study is geometry. Some notable geometers and their main fields of work, chronologically listed, are: 1000 BCE to 1 BCE * Baudhayana (fl. c. 800 BC) – Euclidean geometry, geometric algebra * Manava (c. 750 BC–690 BC) – Euclidean geometry * Thales, Thales of Miletus (c. 624 BC – c. 546 BC) – Euclidean geometry * Pythagoras (c. 570 BC – c. 495 BC) – Euclidean geometry, Pythagorean theorem * Zeno of Elea (c. 490 BC – c. 430 BC) – Euclidean geometry * Hippocrates of Chios (born c. 470 – 410 BC) – first systematically organized ''Euclid's Elements, Stoicheia – Elements'' (geometry textbook) * Mozi (c. 468 BC – c. 391 BC) * Plato (427–347 BC) * Theaetetus (mathematician), Theaetetus (c. 417 BC – 369 BC) * Autolycus of Pitane (360–c. 290 BC) – astronomy, spherical geometry * Euclid (fl. 300 BC) – ''Euclid's Elements, Elements'', Euclidean geometry (sometimes called the "father of geometry") * Apolloni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century Russian Mathematicians
The 1st century was the century spanning AD 1 ( I) through AD 100 ( C) according to the Julian calendar. It is often written as the or to distinguish it from the 1st century BC (or BCE) which preceded it. The 1st century is considered part of the Classical era, epoch, or historical period. The 1st century also saw the appearance of Christianity. During this period, Europe, North Africa and the Near East fell under increasing domination by the Roman Empire, which continued expanding, most notably conquering Britain under the emperor Claudius (AD 43). The reforms introduced by Augustus during his long reign stabilized the empire after the turmoil of the previous century's civil wars. Later in the century the Julio-Claudian dynasty, which had been founded by Augustus, came to an end with the suicide of Nero in AD 68. There followed the famous Year of Four Emperors, a brief period of civil war and instability, which was finally brought to an end by Vespasian, ninth Roman emperor, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sergey Brin
Sergey Mikhailovich Brin (russian: link=no, Сергей Михайлович Брин; born August 21, 1973) is an American business magnate, computer scientist, and internet entrepreneur, who co-founded Google with Larry Page. Brin was the president of Google's parent company, Alphabet Inc., until stepping down from the role on December 3, 2019. He and Page remain at Alphabet as co-founders, controlling shareholders, board members, and employees. As of November 2022, Brin is the 12th-richest person in the world, with an estimated net worth of $78.0 billion. Brin immigrated to the United States with his family from the Soviet Union at the age of six. He earned his bachelor's degree at the University of Maryland, College Park, following in his father's and grandfather's footsteps by studying mathematics, as well as computer science. After graduation, he enrolled in Stanford University to acquire a PhD in computer science. There he met Page, with whom he built a web search e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruce Kleiner
Bruce Alan Kleiner is an American mathematician, working in differential geometry and topology and geometric group theory. He received his Ph.D. in 1990 from the University of California, Berkeley. His advisor was Wu-Yi Hsiang. Kleiner is a professor of mathematics at New York University. Kleiner has written expository papers on the Ricci flow. Together with John Lott of the University of Michigan, he filled in details of Grigori Perelman's proof of the Geometrization conjecture (from which the Poincaré conjecture follows) in the years 2003–2006. Theirs was the first publication acknowledging Perelman's accomplishment (in May, 2006), which was shortly followed by similar papers by Huai-Dong Cao and Xi-Ping Zhu (in June) and John Morgan and Gang Tian (in July). Kleiner found a relatively simple proof of Gromov's theorem on groups of polynomial growth In geometric group theory, Gromov's theorem on groups of polynomial growth, first proved by Mikhail Gromov, characteriz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leroy P
Leroy or Le Roy may refer to: People * Leroy (name), a given name and surname * Leroy (musician), American musician * Leroy (sailor), French sailor Places United States * Leroy, Alabama * Le Roy, Illinois * Le Roy, Iowa * Le Roy, Kansas * Le Roy, Michigan * Le Roy, Minnesota * Le Roy (town), New York ** Le Roy (village), New York * Leroy, Indiana * Leroy, Texas * LeRoy, Wisconsin, a town * LeRoy (community), Wisconsin, an unincorporated community * Leroy Township, Calhoun County, Michigan * Leroy Township, Ingham County, Michigan * LeRoy Township, Lake County, Ohio * Leroy Township, Pennsylvania * LeRoy, West Virginia Elsewhere * Leroy, Saskatchewan, Canada * Rural Municipality of Leroy No. 339, Saskatchewan, Canada * 93102 Leroy, an asteroid Arts and entertainment * ''Leroy'' (film), a 2007 German comedy film * Leroy (''Lilo & Stitch''), a character in ''Leroy & Stitch'' * Leroy (''South Park''), a ''South Park'' character * "Leroy", a 1958 song by Jack Scott Other us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
45th Physics-Mathematics School
Dmitry Konstantinovich Faddeev Academic Gymnasium at Saint Petersburg State University (russian: Академическая гимназия имени Д. К. Фаддеева Санкт-Петербургского государственного университета) also known as the 45th Physics Mathematics School (russian: 45-ая Физико-математическая школа) is a selective secondary boarding school at the Saint Petersburg State University established in 1963 in what was then the Soviet Union, now Russia. In 2015 it was named after Russian mathematician Dmitry Konstantinovich Faddeev, who was one of the founders of the school. History Boarding School No 45 The boarding school with physics-mathematics and chemistry-biology specialization was organized by the decree of Council of Ministers of the Soviet Union No 905 (23 August 1963) "On organization of specialized boarding schools with the physics-mathematics and chemistry-biology profiles" The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Congress Of Mathematicians
The International Congress of Mathematicians (ICM) is the largest conference for the topic of mathematics. It meets once every four years, hosted by the International Mathematical Union (IMU). The Fields Medals, the Nevanlinna Prize (to be renamed as the IMU Abacus Medal), the Carl Friedrich Gauss Prize, Gauss Prize, and the Chern Medal are awarded during the congress's opening ceremony. Each congress is memorialized by a printed set of Proceedings recording academic papers based on invited talks intended to be relevant to current topics of general interest. Being List of International Congresses of Mathematicians Plenary and Invited Speakers, invited to talk at the ICM has been called "the equivalent ... of an induction to a hall of fame". History Felix Klein and Georg Cantor are credited with putting forward the idea of an international congress of mathematicians in the 1890s.A. John Coleman"Mathematics without borders": a book review ''CMS Notes'', vol 31, no. 3, April 1999 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Petersburg Mathematical Society
The Saint Petersburg Mathematical Society (russian: Санкт-Петербургское математическое общество) is a mathematical society run by Saint Petersburg mathematicians. Historical notes The St. Petersburg Mathematical Society was founded in 1890 and was the third founded mathematical society in Russia after those of Moscow (1867) and Khar'kov (1879)... Its founder and first president was Vasily Imshenetskii, who also had founded earlier the Khar'kov Mathematical Society. The Society was dissolved and subsequently revived twice, each time changing its name: sometime in between 1905 and 1917, the society ceased to function and by 1917 it had completely dissolved, perhaps due to the social agitations that destroyed many existing Russian scientific institutions. It was re-established by the initiative of Alexander Vasilyev in 1921 as the Petrograd Physical and Mathematical Society (subsequently called the Leningrad Physical and Mathematical Soc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
