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Đuro Kurepa
Đuro Kurepa (Serbian Cyrillic: Ђуро Курепа, ; 16 August 1907 – 2 November 1993) was a Yugoslav and Serbian mathematician, university professor and academic. Throughout his life, Kurepa published over 700 articles, books, papers, and reviews and over 1,000 scientific reviews. He lectured at universities across Europe, as well as those in Canada, Cuba, Iraq, Israel, and the United States, and was quoted saying "I lectured at almost each of henineteen universities of he formerYugoslavia..." Early life Born as Đurađ Kurepa in Majske Poljane, Kingdom of Croatia-Slavonia, Austria-Hungary to a Serb family. In English, his name was transliterated as Djuro Kurepa while in French he is often attributed as Georges Kurepa. Kurepa was the youngest of Rade and Anđelija Kurepa's fourteen children. His nephew was the mathematician Svetozar Kurepa. He began his schooling in Majske Poljane, continued his education in Glina, and graduated from high school in Križevci. He re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Majske Poljane
Majske Poljane is a village in central Croatia, in the municipality/town of Glina, Sisak-Moslavina County. The village's geographic coordinates are , the altitude is 162 meters above sea level. The village was severely affected by the 2020 Petrinja earthquake, with five deaths reported. History Culture The village is within the Serbian Orthodox Church's Eparchy of Upper Karlovac. The Orthodox parish church, dedicated to the Resurrection of Christ, stands on the hill above the village. The one-nave building with a semicircular chapel, high wooden cassette ceilings, vault decorated with figural and plant motifs, and the wooden bell tower, was built no later than 1820. It is very likely that its predecessor, the older wooden church, stood close by and higher up the hill. While the "new church" is a one-room Krajina type of church, it is very traditional in shape and construction of the ceiling and vaults, and is similar to the chapel in Gornje Selište near Glina. The church, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kurepa Tree
In set theory, a Kurepa tree is a tree (''T'', <) of height ω1, each of whose levels is , and has at least ℵ2 many branches. This concept was introduced by . The existence of a Kurepa tree (known as the Kurepa hypothesis, though Kurepa originally conjectured that this was false) is with the axioms of ZFC: Solovay ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvard University
Harvard University is a Private university, private Ivy League research university in Cambridge, Massachusetts, United States. Founded in 1636 and named for its first benefactor, the History of the Puritans in North America, Puritan clergyman John Harvard (clergyman), John Harvard, it is the oldest institution of higher learning in the United States. Its influence, wealth, and rankings have made it one of the most prestigious universities in the world. Harvard was founded and authorized by the Massachusetts General Court, the governing legislature of Colonial history of the United States, colonial-era Massachusetts Bay Colony. While never formally affiliated with any Religious denomination, denomination, Harvard trained Congregationalism in the United States, Congregational clergy until its curriculum and student body were gradually secularized in the 18th century. By the 19th century, Harvard emerged as the most prominent academic and cultural institution among the Boston B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukraine to the east, Slovakia and the Czech Republic to the south, and Germany to the west. The territory has a varied landscape, diverse ecosystems, and a temperate climate. Poland is composed of Voivodeships of Poland, sixteen voivodeships and is the fifth most populous member state of the European Union (EU), with over 38 million people, and the List of European countries by area, fifth largest EU country by area, covering . The capital and List of cities and towns in Poland, largest city is Warsaw; other major cities include Kraków, Wrocław, Łódź, Poznań, and Gdańsk. Prehistory and protohistory of Poland, Prehistoric human activity on Polish soil dates to the Lower Paleolithic, with continuous settlement since the end of the Last Gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warsaw University
The University of Warsaw (, ) is a public research university in Warsaw, Poland. Established on November 19, 1816, it is the largest institution of higher learning in the country, offering 37 different fields of study as well as 100 specializations in humanities, technical, and natural sciences. The University of Warsaw consists of 126 buildings and educational complexes with over 18 faculties: biology, chemistry, medicine, journalism, political science, philosophy, sociology, physics, geography, regional studies, geology, history, applied linguistics, philology, Polish language, pedagogy, economics, law, public administration, psychology, applied social sciences, management, mathematics, computer science, and mechanics. Among the university's notable alumni are heads of state, prime ministers, Nobel Prize laureates, including Sir Joseph Rotblat and Olga Tokarczuk, as well as several historically important individuals in their respective fields, such as Frédéric Chopin, Hil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Collège De France
The (), formerly known as the or as the ''Collège impérial'' founded in 1530 by François I, is a higher education and research establishment () in France. It is located in Paris near La Sorbonne. The has been considered to be France's most prestigious research establishment. It is an associate member of PSL University. Research and teaching are closely linked at the , whose ambition is to teach "the knowledge that is being built up in all fields of literature, science and the arts". Overview As of 2021, 21 Nobel Prize winners and 9 Fields Medalists have been affiliated with the Collège. It does not grant degrees. Each professor is required to give lectures where attendance is free and open to anyone. Professors, about 50 in number, are chosen by the professors themselves, from a variety of disciplines, in both science and the humanities. The motto of the Collège is ''Docet Omnia'', Latin for "It teaches everything"; its goal is to "teach science in the making" and ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Svetozar Kurepa
Svetozar Kurepa (25 May 1929 – 2 February 2010) was a Yugoslavian and Croatian mathematician whose main contributions were in the areas of functional analysis and operator theory. Kurepa published over 70 articles, 16 books, and numerous scientific reviews. He taught at the University of Zagreb, where he also served as the Dean of the College of Sciences. He taught in North America at the University of Maryland, at Georgetown University, and at the University of Waterloo. In Europe he worked at the Niels Bohr Institute in Denmark and the University of Milan. Early life According to family tradition, his ancestors hailed from Durmitor. Svetozar Kurepa was born in a Serb family in Majske Poljane, in what was then the Kingdom of Serbs, Croats and Slovenes and now part of Croatia near what is today Glina. World War II interrupted his education. After the war, he completed high-school in Zagreb. He received a diploma in mathematics from the University of Zagreb in 1952. From 1954 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Socialist Federal Republic Of Yugoslavia
The Socialist Federal Republic of Yugoslavia (commonly abbreviated as SFRY or SFR Yugoslavia), known from 1945 to 1963 as the Federal People's Republic of Yugoslavia, commonly referred to as Socialist Yugoslavia or simply Yugoslavia, was a country in Central Europe, Central and Southeast Europe. It was established in 1945, following World War II, and lasted until 1992, breakup of Yugoslavia, dissolving amid the onset of the Yugoslav Wars. Spanning an area of in the Balkans, Yugoslavia was bordered by the Adriatic Sea and Italy to the west, Austria and Hungarian People's Republic, Hungary to the north, People's Republic of Bulgaria, Bulgaria and Socialist Republic of Romania, Romania to the east, and People's Socialist Republic of Albania, Albania and Greece to the south. It was a One-party state, one-party socialist state and federation governed by the League of Communists of Yugoslavia, and had six constituent republics: Socialist Republic of Bosnia and Herzegovina, Bosnia and Her ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematician
A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, mathematical structure, structure, space, Mathematical model, models, and mathematics#Calculus and analysis, change. History One of the earliest known mathematicians was Thales of Miletus (); he has been hailed as the first true mathematician and the first known individual to whom a mathematical discovery has been attributed. He is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales's theorem. The number of known mathematicians grew when Pythagoras of Samos () established the Pythagorean school, whose doctrine it was that mathematics ruled the universe and whose motto was "All is number". It was the Pythagoreans who coined the term "mathematics", and with whom the study of mathematics for its own sake begins. The first woman math ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serbs
The Serbs ( sr-Cyr, Срби, Srbi, ) are a South Slavs, South Slavic ethnic group native to Balkans and Pannonian Basin who share a common Serbian Cultural heritage, ancestry, Culture of Serbia, culture, History of Serbia, history, and Serbian language, language. They primarily live in Serbia, Kosovo, Bosnia and Herzegovina, Croatia, Montenegro as well as in North Macedonia, Slovenia, Hungary, Romania, Germany and Austria. They also constitute a significant diaspora with several communities across Europe, the Americas and Oceania. The Serbs share many cultural traits with the rest of the peoples of Southeast Europe. They are predominantly Eastern Orthodoxy, Eastern Orthodox Christians by religion. The Serbian language, Serbian language (a standardized version of Serbo-Croatian) is official in Serbia, co-official in Kosovo and Bosnia and Herzegovina, and is spoken by the plurality in Montenegro. Ethnology The identity of Serbs is rooted in Eastern Orthodoxy and traditions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
