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Mark Vishik
Mark Vishik (also Marko Vishik, ; 19 October 1921, Lwów, II Rzeczpospolita – 23 June 2012) was a Soviet mathematician who worked in the field of partial differential equations. Life and work Lwów In Lwów, Mark Vishik visited the fifth gymnasium (high school), which specialized in physics and mathematics. His mathematical talent was encouraged by a method of teaching, which left it up to the students to find mathematical proofs. He began studying mathematics at the University of Lviv in December 1939, at the time when the Lwów school mathematics was still active. Among his teachers were Juliusz Schauder, Stanisław Mazur, Bronislaw Knaster, and Edward Szpilrajn, who organized a student conference in 1940 in Lviv, also attended by Stefan Banach. From Lwów to Tbilisi In June 1941, during the occupation of Lwów the Germans, Vishik left the city with a Komsomol group. Vishik then joined the retreating army and on foot reached Ternopil and then Zhmerynka (in Vinnytsia) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lwów
Lviv ( or ; ; ; see #Names and symbols, below for other names) is the largest city in western Ukraine, as well as the List of cities in Ukraine, fifth-largest city in Ukraine, with a population of It serves as the administrative centre of Lviv Oblast and Lviv Raion, and is one of the main Ukrainian culture, cultural centres of Ukraine. Lviv also hosts the administration of Lviv urban hromada. It was named after Leo I of Galicia, the eldest son of Daniel of Galicia, Daniel, King of Ruthenia. Lviv (then Lwów) emerged as the centre of the historical regions of Red Ruthenia and Galicia (Eastern Europe), Galicia in the 14th century, superseding Halych, Chełm, Belz, and Przemyśl. It was the capital of the Kingdom of Galicia–Volhynia from 1272 to 1349, when it went to King Casimir III the Great of Kingdom of Poland, Poland in a Galicia–Volhynia Wars, war of succession. In 1356, Casimir the Great granted it town rights. From 1434, it was the regional capital of the Ruthenian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juliusz Schauder
Juliusz Paweł Schauder (; 21 September 1899 – September 1943) was a Polish mathematician known for his work in functional analysis, partial differential equations and mathematical physics. Life and career Born on 21 September 1899 in Lwów to a lawyer father of Jewish descent, he was drafted into the Austro-Hungarian Army right after his graduation from school and saw action on the Italian front. He was captured and imprisoned in Italy. He entered the university in Lwów in 1919 and received his doctorate in 1923. He got no appointment at the university and continued his research while working as teacher at a secondary school. Due to his outstanding results, he obtained a scholarship in 1932 that allowed him to spend several years in Leipzig and, especially, Paris. In Paris he started a very successful collaboration with Jean Leray. Around 1935 Schauder obtained the position of a senior assistant in the University of Lwów. Schauder, along with Stanisław Mazur, was an I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malaria
Malaria is a Mosquito-borne disease, mosquito-borne infectious disease that affects vertebrates and ''Anopheles'' mosquitoes. Human malaria causes Signs and symptoms, symptoms that typically include fever, Fatigue (medical), fatigue, vomiting, and headaches. In severe cases, it can cause jaundice, Epileptic seizure, seizures, coma, or death. Symptoms usually begin 10 to 15 days after being bitten by an infected ''Anopheles'' mosquito. If not properly treated, people may have recurrences of the disease months later. In those who have recently survived an infection, reinfection usually causes milder symptoms. This partial Immunity (medical), resistance disappears over months to years if the person has no continuing exposure to malaria. The mosquitoes themselves are harmed by malaria, causing reduced lifespans in those infected by it. Malaria is caused by protozoa, single-celled microorganisms of the genus ''Plasmodium''. It is spread exclusively through bites of infected female ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Makhachkala
Makhachkala, previously known as Petrovskoye (1844–1857) and Port-Petrovsk (1857–1921), or by the local Kumyk language, Kumyk name of Anji, is the capital and List of cities and towns in Russia by population, largest city of Dagestan, Russia. The city is located on the Caspian Sea, covering an area of , with a population of over 623,254 residents, while the urban agglomeration covers over , with a population of roughly 1 million residents. Makhachkala is the fourth-largest city in the Caucasus, the largest city in the North Caucasus and the North Caucasian Federal District, as well as the Caspian Sea#Cities, third-largest city on the Caspian Sea. The city is extremely ethnically diverse, with a minor ethnic Russians, Russian population. The city's historic predecessor is the port town of Anji (Andzhi), which was located in Kumykia, and which was a part of the possessions of the Shamkhalate of Tarki, Tarki state, the capital of Kumyks known from the 8th century.Книга "Да ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timashevsk
Timashevsk (), sometimes romanized Timashyovsk, is a town and the administrative center of Timashevsky District of Krasnodar Krai, Russia, located on the Kirpili River north of Krasnodar, the administrative center of the krai. As of 2020, the city has a population of 50,792. History It was founded in 1794 and was granted town status in 1966. On August 17, 1942, 21 Jews were shot in the sovkhoze "Timachevets". Seven other Jews were arrested in the hamlet Proletary and taken to there in order to be killed. According to the Extraordinary Soviet Commission, 75 Jews were shot in August 1942 in this location by an Einsatzgruppen. Administrative and municipal status Within the framework of administrative divisions, Timashevsk serves as the administrative center of Timashevsky District.Reference Information #34.01-707/13-03 As an administrative division, it is, together with one rural locality (the settlement of Kirpichny), incorporated within Timashevsky District as the Town o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dniprodzerzhynsk
Kamianske (, ; ), previously known as Dniprodzerzhynsk from 1936 to 2016, is an industrial city in Dnipropetrovsk Oblast, Ukraine, and a port on the Dnieper River. It serves as the administrative center of Kamianske Raion and Kamianske urban hromada. Population: On 19 May 2016, it was renamed back to its historical name of Kamianske. Along with the city's name change, the city's hydroelectric station was renamed to Middle Dnieper Hydroelectric Power Plant. Besides the hydroelectric station, the city houses a few other industrial enterprises: Prydniprovsky Chemical Plant (closed in 1991), Bahley Coke Factory and Dnieper Metallurgical Combine. History The first written evidence of settlement in the territory of Kamianske appeared in 1750. At that time the villages of Romankove and Kamianske, which make up the modern city, formed a part of the Zaporozhian Sich. The city was known as ''Kamianske'' until 1936, when it was renamed ''Dniprodzerzhynsk,'' honoring the Dnieper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krasnodar
Krasnodar, formerly Yekaterinodar (until 1920), is the largest city and the administrative centre of Krasnodar Krai, Russia. The city stands on the Kuban River in southern Russia, with a population of 1,154,885 residents, and up to 1.263 million residents in the Krasnodar Urban Okrug, Urban Okrug. In the past decade Krasnodar has experienced rapid population growth, rising to become the List of cities and towns in Russia by population, tenth-largest city in Russia, and the largest city in southern Russia, as well as the Southern Federal District. The city originated in 1793 as a fortress built by the Black Sea Cossack Host, Cossacks, and became a trading center for southern Russia. The city sustained heavy damage in World War II but was rebuilt and renovated after the war. Krasnodar is a major economic hub in southern Russia; In 2012, ''Forbes'' named Krasnodar the best city for business in Russia. Krasnodar is home to numerous sights, including the Krasnodar Stadium. Its main a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kiev
Kyiv, also Kiev, is the capital and most populous List of cities in Ukraine, city of Ukraine. Located in the north-central part of the country, it straddles both sides of the Dnieper, Dnieper River. As of 1 January 2022, its population was 2,952,301, making Kyiv the List of European cities by population within city limits, seventh-most populous city in Europe. Kyiv is an important industrial, scientific, educational, and cultural center. It is home to many High tech, high-tech industries, higher education institutions, and historical landmarks. The city has an extensive system of Transport in Kyiv, public transport and infrastructure, including the Kyiv Metro. The city's name is said to derive from the name of Kyi, one of its four legendary founders. During History of Kyiv, its history, Kyiv, one of the oldest cities in Eastern Europe, passed through several stages of prominence and obscurity. The city probably existed as a commercial center as early as the 5th century. A Slav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vinnytsia
Vinnytsia ( ; , ) is a city in west-central Ukraine, located on the banks of the Southern Bug. It serves as the administrative centre, administrative center of Vinnytsia Oblast. It is the largest city in the historic region of Podillia. It also serves as the administrative center of Vinnytsia Raion, one of the six raions of Vinnytsia Oblast. It has a population of The city's roots date back to the Middle Ages. It was under Grand Duchy of Lithuania, Lithuanian and Crown of the Kingdom of Poland, Polish control for centuries. From 1653 to 1667, Vinnytsia was a regimental city of the Cossack Hetmanate, Hetman state, and in 1793, it was ceded to the Russian Empire. During the 1930s and early 1940s, the city was the site of massacres, first during Joseph Stalin, Stalin's purges and then during the Holocaust in Ukraine and the Nazi occupation. A Cold War–era Havryshivka Vinnytsia International Airport, airbase was located near the city. Currently, Vinnytsia is developing as one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhmerynka
Zhmerynka (, ) is a city in Vinnytsia Oblast, central Ukraine. It serves as the administrative center of Zhmerynka Raion within the oblast. Population: It is located in the historic region of Podolia. Name There are many propositions as far as the origin of name of Zhmerynka is concerned. One of the ideas is that it may be derived from the Polish words, describing the handshake. History Initially there were two neighbouring villages named ''Zmierzynki Wielkie'' ("Big Zmierzynki") and ''Zmierzynki Małe'' ("Small Zmierzynki"), administratively located in the Winnica County in the Bracław Voivodeship in the Lesser Poland Province of the Kingdom of Poland. The former was a possession of the Potocki family and the latter of the Głowacki family. The villages were annexed by Russia in the Second Partition of Poland (1793), and their names were Russified to ''Zhmerynka'' from the Polish ''Zmierzynka''. In 1870 a railway station was built, and the settlement began to develop more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ternopil
Ternopil, known until 1944 mostly as Tarnopol, is a city in western Ukraine, located on the banks of the Seret River. Ternopil is one of the major cities of Western Ukraine and the historical regions of Galicia and Podolia. The population of Ternopil was estimated at The city is the administrative center of Ternopil Oblast (region), as well as of surrounding Ternopil Raion (district) within the oblast. It hosts the administration of Ternopil urban hromada, one of the hromadas of Ukraine. History The city was founded in 1540 by Polish commander and Hetman Jan Amor Tarnowski. Its Polish name, ''Tarnopol'', means 'Tarnowski's city' and stems from a combination of the founder's family name and the Greek term ''polis''. The city served as a military stronghold and castle protecting the eastern borders of Polish Kingdom from Tatar raids. On 15 April 1540, the King of Poland, Sigismund I the Old, in Kraków gave Tarnowski permission to establish Tarnopol, near Sopilc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stefan Banach
Stefan Banach ( ; 30 March 1892 – 31 August 1945) was a Polish mathematician who is generally considered one of the 20th century's most important and influential mathematicians. He was the founder of modern functional analysis, and an original member of the Lwów School of Mathematics. His major work was the 1932 book, ''Théorie des opérations linéaires'' (Theory of Linear Operations), the first monograph on the general theory of functional analysis. Born in Kraków to a family of Gorals, Goral descent, Banach showed a keen interest in mathematics and engaged in solving mathematical problems during school Recess (break), recess. After completing his secondary education, he befriended Hugo Steinhaus, with whom he established the Polish Mathematical Society in 1919 and later published the scientific journal ''Studia Mathematica''. In 1920, he received an assistantship at the Lwów Polytechnic, subsequently becoming a professor in 1922 and a member of the Polish Academy of Lear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
