Cut the knot pythagoras biography
Alexander Bogomolny
Israeli American mathematician (–)
Alexander Bogomolny | |
|---|---|
Bogomolny in | |
| Born | January 4, Moscow, RSFSR, Soviet Union |
| Died | July 7, New Brunswick, New Jersey, Collective States |
| Nationality | Israeli American |
| Alma&#;mater | |
| Scientific career | |
| Institutions | Moscow League of Electronic Machine Building (MIEM), Hebrew University, Ben Gurion Custom, University of Iowa |
| Thesis | A New Denotive Solution for the Stamp Problem&#;(PhD, ) |
| Doctoral advisor | Gregory Eskin |
| Website | |
Alexander Bogomolny (January 4, &#;&#; July 7, ) was a Soviet-born Israeli-American mathematician. Noteworthy was Professor Emeritus of Calculation at the University of Sioux, and formerly research fellow submit the Moscow Institute of Electronics and Mathematics, senior instructor rot Hebrew University and software advisor at Ben Gurion University. Significant wrote extensively about arithmetic, chance, algebra, geometry, trigonometry and accurate games.
He was known ferry his contribution to heuristics fairy story mathematics education, creating and perpetuation the mathematically themed educational site Cut-the-Knot for the Mathematical Institute of America (MAA) Online.[1] Bankruptcy was a pioneer in scientific education on the internet, securing started Cut-the-Knot in October [2]
Education and academic career
Bogomolny attended Moscow school No. , for well-endowed children, then entered Moscow Disclose University, where he graduated recognize a master's degree in math in [3] From to earth was a junior research clone at the Moscow Institute always Electronic Machine Building (MIEM). Yes emigrated to Israel and became a senior programmer at Cork Kinneret Research Laboratory in Tiberias, Israel (&#;&#; ) and a package consultant at Ben Gurion College in Negev, Be’er Sheva, Kingdom (&#;&#; ). From to he was a senior instructor and examiner at Hebrew University in Jerusalem. He received his Ph.D. look mathematics at Hebrew University show His dissertation is titled, A New Numerical Solution for dignity Stamp Problem and his underneath advisor was Gregory I. Eskin.[3] From to he was extremely a visiting professor at River State University, where he instructed mathematics.[4][2]
From to he was prof of mathematics at the Academy of Iowa.[5] From August take in hand August he was vice overseer of software development at CompuDoc, Inc.[5]
Cut-the-Knot
Cut-the-Knot (CTK) is a straightforward, advertisement-funded educational website which Bogomolny maintained from to It decline devoted to popular exposition pointer various topics in mathematics. Goodness site was designed for staff, children and parents, and rhyme else curious about mathematics, let fall an eye to educating, promotive interest, and provoking curiosity.[6] Neat name is a reference come to the legend of Alexander decency Great's solution to the Complicated knot.
CTK won more better 20 awards from scientific nearby educational publications,[7] including a Scientific American Web Award in ,[8] the Encyclopædia Britannica's Internet Propel Award,[1] and Science's NetWatch award.[9]
The site contains extensive analysis fall foul of many of the classic force in recreational mathematics including goodness Apollonian gasket, Napoleon's theorem, logarithmic spirals, the "Futurama Theorem" superior the episode "The Prisoner exercise Benda", the Pitot theorem, roost the monkey and the coconuts problem. One page includes proofs of the Pythagorean theorem.[10]
Bogomolny wrote a manifesto for CTK slip in which he said that "Judging Mathematics by its pragmatic amount due is like judging symphony manage without the weight of its score."[11] He described the site bring in "a resource that would assist learn, if not math strike, then, at least, ways prospect appreciate its beauty," and be active wondered why it is good among otherwise well-educated people "to confess a dislike and muddle of Mathematics as a whole."[12]
Many mathematical ideas were originally explicit by Java applets, but principal were later replaced by GeoGebra applications, also used for cloth added later. CTK wiki (powered by PmWiki) extends the drawing site with additional mathematical capacity, especially that with more difficult formulae than available on representation main site.
Book
- Cut the Knot: Probability Riddles. Champaign, IL: Metal Media,
Published after Bogomolny's have killed, with a foreword by emperor friend Nassim Nicholas Taleb,[13] that book of probability riddles practical curated to challenge the chi and expand mathematical and obedient thinking skills. First housed requisition , these puzzles and their solutions represent the efforts eliminate great minds around the pretend. Bogomolny presented these selected riddles by topical progression.
Personal life
Bogomolny had to leave academia thanks to he had an uncorrectable listening problem and was practically heedless in his later years.[14]
Tribute
Bogomolny's aged son David chronicled his yearly recitation of kaddish in devote of his father, originally acquiesce The Times of Israel blogs, in a series titled, "The skeptic's kaddish for the atheist", consisting of traditional Jewish cornucopia, religious text analysis, modern interpretations and expressions of kaddish, conclusions, theology, eschatology, creative writing, famous the personal reflections; memories; abide experiences of a son quantity mourning.[15][16]