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Zygmunt Janiszewski

Index Zygmunt Janiszewski

Zygmunt Janiszewski (June 12, 1888 – January 3, 1920) was a Polish mathematician. [1]

31 relations: Abbán, Austria, Boiska, Congress Poland, Finance, Fundamenta Mathematicae, Henri Lebesgue, Indecomposable continuum, Influenza pandemic, Interwar period, Janiszewski's theorem, Józef Piłsudski, Kazimierz Kuratowski, Lviv, Mathematician, Mathematics, Poland, Polish Legions in World War I, Samuel Dickstein (mathematician), Second Polish Republic, Skull, Stefan Mazurkiewicz, Topology, University of Lviv, University of Paris, University of Warsaw, Wacław Sierpiński, Warsaw, Włoszczowa, World War I, Zwoleń.

Abbán

Abbán moccu Corbmaic (Abbanus; d. 520? AD), also Eibbán or Moabba, is a saint in Irish tradition.

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Austria

Austria (Österreich), officially the Republic of Austria (Republik Österreich), is a federal republic and a landlocked country of over 8.8 million people in Central Europe.

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Boiska

Boiska is a village in the administrative district of Gmina Solec nad Wisłą, within Lipsko County, Masovian Voivodeship, in east-central Poland.

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Congress Poland

The Kingdom of Poland, informally known as Congress Poland or Russian Poland, was created in 1815 by the Congress of Vienna as a sovereign state of the Russian part of Poland connected by personal union with the Russian Empire under the Constitution of the Kingdom of Poland until 1832.

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Finance

Finance is a field that is concerned with the allocation (investment) of assets and liabilities (known as elements of the balance statement) over space and time, often under conditions of risk or uncertainty.

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Fundamenta Mathematicae

Fundamenta Mathematicae is a peer-reviewed scientific journal of mathematics with a special focus on the foundations of mathematics, concentrating on set theory, mathematical logic, topology and its interactions with algebra, and dynamical systems.

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Henri Lebesgue

Henri Léon Lebesgue (June 28, 1875 – July 26, 1941) was a French mathematician most famous for his theory of integration, which was a generalization of the 17th century concept of integration—summing the area between an axis and the curve of a function defined for that axis.

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Indecomposable continuum

In point-set topology, an indecomposable continuum is a continuum that is indecomposable, i.e. that cannot be expressed as the union of any two of its proper subcontinua.

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Influenza pandemic

An influenza pandemic is an epidemic of an influenza virus that spreads on a worldwide scale and infects a large proportion of the world population.

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Interwar period

In the context of the history of the 20th century, the interwar period was the period between the end of the First World War in November 1918 and the beginning of the Second World War in September 1939.

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Janiszewski's theorem

In mathematics, Janiszewski's theorem, named after the Polish mathematician Zygmunt Janiszewski, is a result concerning the topology of the plane or extended plane.

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Józef Piłsudski

Józef Klemens Piłsudski (5 December 1867 – 12 May 1935) was a Polish statesman; he was Chief of State (1918–22), "First Marshal of Poland" (from 1920), and de facto leader (1926–35) of the Second Polish Republic as the Minister of Military Affairs.

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Kazimierz Kuratowski

Kazimierz Kuratowski (Polish pronunciation:, 2 February 1896 – 18 June 1980) was a Polish mathematician and logician.

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Lviv

Lviv (Львів; Львов; Lwów; Lemberg; Leopolis; see also other names) is the largest city in western Ukraine and the seventh-largest city in the country overall, with a population of around 728,350 as of 2016.

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Mathematician

A mathematician is someone who uses an extensive knowledge of mathematics in his or her work, typically to solve mathematical problems.

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Mathematics

Mathematics (from Greek μάθημα máthēma, "knowledge, study, learning") is the study of such topics as quantity, structure, space, and change.

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Poland

Poland (Polska), officially the Republic of Poland (Rzeczpospolita Polska), is a country located in Central Europe.

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Polish Legions in World War I

The Polish Legions (Legiony Polskie) was a name of the Polish military force (the first active Polish army in generations) established in August 1914 in Galicia soon after World War I erupted between the opposing alliances of the Triple Entente on one side (including the British Empire, the French Republic and the Russian Empire); and the Central Powers on the other side, including the German Empire and Austria-Hungary.

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Samuel Dickstein (mathematician)

Samuel Dickstein (May 12, 1851 – September 28, 1939) was a Polish mathematician of Jewish origin.

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Second Polish Republic

The Second Polish Republic, commonly known as interwar Poland, refers to the country of Poland between the First and Second World Wars (1918–1939).

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Skull

The skull is a bony structure that forms the head in vertebrates.

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Stefan Mazurkiewicz

Stefan Mazurkiewicz (25 September 1888 – 19 June 1945) was a Polish mathematician who worked in mathematical analysis, topology, and probability.

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Topology

In mathematics, topology (from the Greek τόπος, place, and λόγος, study) is concerned with the properties of space that are preserved under continuous deformations, such as stretching, crumpling and bending, but not tearing or gluing.

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University of Lviv

The University of Lviv (Львівський університет, Uniwersytet Lwowski, Universität Lemberg, briefly known as the Theresianum in the early 19th-century), presently the Ivan Franko National University of Lviv (Львівський національний університет імені Івана Франка) is the oldest university foundation in Ukraine, dating from 1661 when the Polish King, John II Casimir, granted it its first royal charter.

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University of Paris

The University of Paris (Université de Paris), metonymically known as the Sorbonne (one of its buildings), was a university in Paris, France, from around 1150 to 1793, and from 1806 to 1970.

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University of Warsaw

The University of Warsaw (Uniwersytet Warszawski, Universitas Varsoviensis), established in 1816, is the largest university in Poland.

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Wacław Sierpiński

Wacław Franciszek Sierpiński (14 March 1882 – 21 October 1969) was a Polish mathematician.

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Warsaw

Warsaw (Warszawa; see also other names) is the capital and largest city of Poland.

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Włoszczowa

Włoszczowa is a town in Poland, in Świętokrzyskie Voivodeship, about west of Kielce.

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World War I

World War I (often abbreviated as WWI or WW1), also known as the First World War, the Great War, or the War to End All Wars, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918.

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Zwoleń

Zwoleń (זוואלין Zvolin) is a town in Poland, in Masovian Voivodeship, about east of Radom.

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References

[1] https://en.wikipedia.org/wiki/Zygmunt_Janiszewski

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