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Franciszek Leja
Franciszek Leja (27 January 1885 in Grodzisko Górne near Leżajsk – 11 October 1979 in Kraków, Poland) was a Polish mathematician. He was born to a poor peasant family in the southeastern Poland. After graduating from the University of Lwów he was a teacher of mathematics and physics in high schools from 1910 until 1923, among others in Kraków. From 1924 until 1936 he was a professor at the Warsaw University of Technology and Warsaw University, from 1936 until 1960 in the Jagiellonian University. He was captured by German Nazi during ''Sonderaktion Krakau'' and sent with 183 Polish professors of the Jagiellonian University and University of Technology to Sachsenhausen concentration camp. After international protest by prominent Italians including Benito Mussolini and the Vatican, 101 professors who were older than 40 were released from Sachsenhausen on February 8, 1940. Unfortunately Leja, older than 40, was not in the group of released prisoners. He stayed in a concen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grodzisko Górne
Grodzisko Górne is a farming village in the administrative district of Gmina Grodzisko Dolne, within Leżajsk County, Subcarpathian Voivodeship, in south-eastern Poland. It lies approximately north-west of Grodzisko Dolne, south of Leżajsk, and north-east of the regional capital Rzeszów. The village is situated on the Wisłok river, which flows into the San river in Dębno, located near Leżajsk, on the edge of a Ruthenian settlement. The village separated itself as an independent administrative and economic unit from Grodzisko Dolne in 1786, along with another village called Grodzisko Nowe. In some cases, especially in immigration records, the two are referred to as one town called Grodzisko. The name Grodzisko comes from the word Gord, denoting a Slavic settlement. Grodzisko Górne itself was formerly a defensive settlement, as it is on the border with the Ukraine. In 1881, an archaeological group from Kraków received a warrant to research the history of Grodzisko Gó ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polish Academy Of Sciences
The Polish Academy of Sciences ( pl, Polska Akademia Nauk, PAN) is a Polish state-sponsored institution of higher learning. Headquartered in Warsaw, it is responsible for spearheading the development of science across the country by a society of distinguished scholars and a network of research institutes. It was established in 1951, during the early period of the Polish People's Republic following World War II. History The Polish Academy of Sciences is a Polish state-sponsored institution of higher learning, headquartered in Warsaw, that was established by the merger of earlier science societies, including the Polish Academy of Learning (''Polska Akademia Umiejętności'', abbreviated ''PAU''), with its seat in Kraków, and the Warsaw Society of Friends of Learning (Science), which had been founded in the late 18th century. The Polish Academy of Sciences functions as a learned society acting through an elected assembly of leading scholars and research institutions. The Academy h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polish Mathematicians
Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Poles, people from Poland or of Polish descent * Polish chicken *Polish brothers (Mark Polish and Michael Polish, born 1970), American twin screenwriters Polish may refer to: * Polishing, the process of creating a smooth and shiny surface by rubbing or chemical action ** French polishing, polishing wood to a high gloss finish * Nail polish * Shoe polish * Polish (screenwriting), improving a script in smaller ways than in a rewrite See also * * * Polonaise (other) A polonaise ()) is a stately dance of Polish origin or a piece of music for this dance. Polonaise may also refer to: * Polonaises (Chopin), compositions by Frédéric Chopin ** Polonaise in A-flat major, Op. 53 (french: Polonaise héroïque, lin ... {{Disambiguation, surname Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Leżajsk County
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1979 Deaths
Events January * January 1 ** United Nations Secretary-General Kurt Waldheim heralds the start of the ''International Year of the Child''. Many musicians donate to the ''Music for UNICEF Concert'' fund, among them ABBA, who write the song ''Chiquitita'' to commemorate the event. ** The United States and the People's Republic of China establish full Sino-American relations, diplomatic relations. ** Following a deal agreed during 1978, France, French carmaker Peugeot completes a takeover of American manufacturer Chrysler's Chrysler Europe, European operations, which are based in United Kingdom, Britain's former Rootes Group factories, as well as the former Simca factories in France. * January 7 – Cambodian–Vietnamese War: The People's Army of Vietnam and Vietnamese-backed Kampuchean United Front for National Salvation, Cambodian insurgents announce the fall of Phnom Penh, Cambodia, and the collapse of the Pol Pot regime. Pol Pot and the Khmer Rouge retreat west to an area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1885 Births
Events January–March * January 3– 4 – Sino-French War – Battle of Núi Bop: French troops under General Oscar de Négrier defeat a numerically superior Qing Chinese force, in northern Vietnam. * January 4 – The first successful appendectomy is performed by Dr. William W. Grant, on Mary Gartside. * January 17 – Mahdist War in Sudan – Battle of Abu Klea: British troops defeat Mahdist forces. * January 20 – American inventor LaMarcus Adna Thompson patents a roller coaster. * January 24 – Irish rebels damage Westminster Hall and the Tower of London with dynamite. * January 26 – Mahdist War in Sudan: Troops loyal to Mahdi Muhammad Ahmad conquer Khartoum; British commander Charles George Gordon is killed. * February 5 – King Leopold II of Belgium establishes the Congo Free State, as a personal possession. * February 9 – The first Japanese arrive in Hawaii. * February 16 – Charles Dow publishes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kraków School Of Mathematics
The Kraków School of Mathematics ( pl, krakowska szkoła matematyczna) was a subgroup of the Polish School of Mathematics represented by mathematicians from the Kraków universities—Jagiellonian University, and the AGH University of Science and Technology–active during the interwar period (1918–1939). Their areas of study were primarily classical analysis, differential equations, and analytic functions. The Kraków School of Differential Equations was founded by Tadeusz Ważewski, a student of Stanisław Zaremba, and was internationally appreciated after World War II. The Kraków School of Analytic Functions was founded by Franciszek Leja. Other notable members included Kazimierz Żorawski, Władysław Ślebodziński, Stanisław Gołąb, and Czesław Olech. See also *Polish School of Mathematics *Lwów School of Mathematics *Warsaw School of Mathematics *Polish Mathematical Society *Kraków School of Mathematics and Astrology The Kraków School of Mathematics and Astrol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analytic Functions
In mathematics, an analytic function is a function that is locally given by a convergent power series. There exist both real analytic functions and complex analytic functions. Functions of each type are infinitely differentiable, but complex analytic functions exhibit properties that do not generally hold for real analytic functions. A function is analytic if and only if its Taylor series about ''x''0 converges to the function in some neighborhood for every ''x''0 in its domain. Definitions Formally, a function f is ''real analytic'' on an open set D in the real line if for any x_0\in D one can write : f(x) = \sum_^\infty a_ \left( x-x_0 \right)^ = a_0 + a_1 (x-x_0) + a_2 (x-x_0)^2 + a_3 (x-x_0)^3 + \cdots in which the coefficients a_0, a_1, \dots are real numbers and the series is convergent to f(x) for x in a neighborhood of x_0. Alternatively, a real analytic function is an infinitely differentiable function such that the Taylor series at any point x_0 in its domai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warsaw Scientific Society
Warsaw Scientific Society (Polish: ''Towarzystwo Naukowe Warszawskie''; TNW) is a Polish scientific society based in Warsaw Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is officia .... It was established in 1907 as a continuation of the Society of Friends of Science to advance the sciences and arts and to publish scientific papers. External links Warsaw Scientific Society homepage Scientific societies based in Poland Scientific organizations established in 1907 1907 establishments in Poland {{sci-org-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polish Mathematical Society
The Polish Mathematical Society ( pl, Polskie Towarzystwo Matematyczne) is the main professional society of Polish mathematicians and represents Polish mathematics within the European Mathematical Society (EMS) and the International Mathematical Union (IMU). History The society was established in Kraków, Poland on 2 April 1919 . It was originally called the Mathematical Society in Kraków, the name was changed to the Polish Mathematical Society on 21 April 1920. It was founded by 16 mathematicians, Stanisław Zaremba, Franciszek Leja, Alfred Rosenblatt, Stefan Banach and Otto Nikodym were among them. Ever since its foundation, the society's main activity was to bring mathematicians together by means of organizing conferences and lectures. The second main activity is the publication of its annals ''Annales Societatis Mathematicae Polonae'', consisting of: * Series 1''Commentationes Mathematicae'' * Series 2Wiadomości Matematyczne("Mathematical News"), in Polish * Series 3: ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apostolic Palace
The Apostolic Palace ( la, Palatium Apostolicum; it, Palazzo Apostolico) is the official residence of the pope, the head of the Catholic Church, located in Vatican City. It is also known as the Papal Palace, the Palace of the Vatican and the Vatican Palace. The Vatican itself refers to the building as the Palace of Sixtus V, in honor of Pope Sixtus V, who built most of the present form of the palace. The building contains the papal apartments, various offices of the Catholic Church and the Holy See, private and public chapels, Vatican Museums, and the Vatican Library, including the Sistine Chapel, Raphael Rooms, and Borgia Apartment. The modern tourist can see these last and other parts of the palace, but other parts, such as the Sala Regia (Vatican), Sala Regia (Regal Room) and Cappella Paolina, had long been closed to tourists, though the Sala Regia allowed occasional tourism by 2019. The Scala Regia (Vatican), Scala Regia (Regal Staircase) can be viewed from one end and used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leżajsk
Leżajsk (; yi, ליזשענסק-Lizhensk; uk, Лежа́йськ, Lezháysʹk), officially the Free Royal City of Leżajsk ( pl, Wolne Królewskie Miasto Leżajsk), is a town in southeastern Poland with 13,871 inhabitants. It has been situated in the Subcarpathian Voivodship since 1999 and is the capital of Leżajsk County. Leżajsk is famed for its Bernadine basilica and monastery, built by the architect Antonio Pellacini. The basilica contains a highly regarded pipe organ from the second half of the 17th century and organ recitals take place there. It stands as one of Poland's official national Historic Monuments (''Pomnik historii''), as designated April 20, 2005, and tracked by the National Heritage Board of Poland. Leżajsk is also home of the Leżajsk brewery. The town is crossed by a forest creek ''‘Jagoda’''. History Leżajsk is an old Polish royal town. The development of Leżajsk was slow, due to numerous and devastating Tatar and Wallachian raids, which too ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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