Sofiya Ostrovska
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Sofiya Ostrovska
Sofiya Ostrovska (born 1958) is a Ukrainian mathematician interested in probability theory and approximation theory, and known for her research on q-Bernstein polynomials, the q-analogs of the Bernstein polynomials. She has also published works in computer science concerning software engineering. She is a professor of mathematics at Atılım University in Turkey. Early life and education Ostrovska was born on 26 September 1958 in Sloviansk, then part of the Soviet Union. Her parents, Larisa Semenovna Kudina and Iossif Ostrovskii, were both mathematicians, and her younger brother Mikhail Ostrovskii, became a mathematics professor at St. John's University (New York City). She studied mathematics at Kharkov State University (renamed as the National University of Kharkiv in 1999), earning a bachelor's degree in 1977 and master's degree in 1980. She completed her Ph.D. in 1989 at Kyiv State University, again later renamed as the Taras Shevchenko National University of Kyiv. Career F ...
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Probability Theory
Probability theory is the branch of mathematics concerned with probability. Although there are several different probability interpretations, probability theory treats the concept in a rigorous mathematical manner by expressing it through a set of axioms. Typically these axioms formalise probability in terms of a probability space, which assigns a measure taking values between 0 and 1, termed the probability measure, to a set of outcomes called the sample space. Any specified subset of the sample space is called an event. Central subjects in probability theory include discrete and continuous random variables, probability distributions, and stochastic processes (which provide mathematical abstractions of non-deterministic or uncertain processes or measured quantities that may either be single occurrences or evolve over time in a random fashion). Although it is not possible to perfectly predict random events, much can be said about their behavior. Two major results in probability ...
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Ä°zmir
Ä°zmir ( , ; ), also spelled Izmir, is a metropolitan city in the western extremity of Anatolia, capital of the province of the same name. It is the third most populous city in Turkey, after Istanbul and Ankara and the second largest urban agglomeration on the Aegean Sea after Athens. As of the last estimation, on 31 December 2019, the city of Ä°zmir had a population of 2,965,900, while Ä°zmir Province had a total population of 4,367,251. Its built-up (or metro) area was home to 3,209,179 inhabitants extending on 9 out of 11 urban districts (all but Urla and Guzelbahce not yet agglomerated) plus Menemen and Menderes largely conurbated. It extends along the outlying waters of the Gulf of Ä°zmir and inland to the north across the Gediz River Delta; to the east along an alluvial plain created by several small streams; and to slightly more rugged terrain in the south. Ä°zmir has more than 3,000 years of recorded urban history, and up to 8,500 years of history as a human settlemen ...
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Academic Staff Of The National University Of Kharkiv
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of secondary or tertiary higher learning (and generally also research or honorary membership). The name traces back to Plato's school of philosophy, founded approximately 385 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and skill, north of Athens, Greece. Etymology The word comes from the ''Academy'' in ancient Greece, which derives from the Athenian hero, ''Akademos''. Outside the city walls of Athens, the gymnasium was made famous by Plato as a center of learning. The sacred space, dedicated to the goddess of wisdom, Athena, had formerly been an olive grove, hence the expression "the groves of Academe". In these gardens, the philosopher Plato conversed with followers. Plato developed his sessions into a method of teaching philosophy and in 387 BC, established what is known today as the Old Academy. By extension, ''academia'' has come to mean the accumulation, dev ...
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