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Jordan Ellenberg
Jordan Stuart Ellenberg (born October 30, 1971) is an American mathematician who is a professor of mathematics at the University of Wisconsin–Madison. His research involves arithmetic geometry. He is also an author of both fiction and non-fiction writing. Early life Ellenberg was born in Potomac, Maryland. He was a child prodigy who taught himself to read at the age of two by watching ''Sesame Street''. His mother discovered his ability one day while she was driving on the Capital Beltway when her toddler informed her: "The sign says ' Bethesda is to the right.'" In second grade, he helped his teenage babysitter with her math homework. By fourth grade, he was participating in high school competitions (such as the American Regions Mathematics League) as a member of the Montgomery County math team. And by eighth grade, he had started college-level work. He was part of the Johns Hopkins University Study of Mathematically Precocious Youth longitudinal cohort. He scored a perfec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potomac, Maryland
Potomac () is a census-designated place (CDP) in Montgomery County, Maryland, United States, named after the nearby Potomac River. Potomac is the seventh most educated small town in America, based on percentage of residents with postsecondary degrees. ''Bloomberg Businessweek'' labeled Potomac as the twenty-ninth-richest ZIP Code in the United States in 2011, stating that it had the largest population of any U.S. town with a median income of more than $240,000. In 2012, The Higley Elite 100 published a list of highest-income neighborhoods by mean household income, which included four neighborhoods in Potomac; one of these neighborhoods, "Carderock-The Palisades" was ranked the highest-income neighborhood in the United States, followed by "Beverly Hills-North of Sunset" in Beverly Hills, California and "Swinks Mill-Dominion Reserve" of McLean, Virginia. More recently, two Potomac neighborhoods were ranked among the ten wealthiest neighborhoods in the country by CNBC in 2014. In 2018 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SAT-I
The SAT ( ) is a standardized test widely used for college admissions in the United States. Since its debut in 1926, its name and scoring have changed several times; originally called the Scholastic Aptitude Test, it was later called the Scholastic Assessment Test, then the SAT I: Reasoning Test, then the SAT Reasoning Test, then simply the SAT. The SAT is wholly owned, developed, and published by the College Board, a private, not-for-profit organization in the United States. It is administered on behalf of the College Board by the Educational Testing Service, which until recently developed the SAT as well. The test is intended to assess students' readiness for college. The SAT was originally designed not to be aligned with high school curricula, but several adjustments were made for the version of the SAT introduced in 2016, and College Board president David Coleman has said that he also wanted to make the test reflect more closely what students learn in high school with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Partition Function (number Theory)
In number theory, the partition function represents the number of possible partitions of a non-negative integer . For instance, because the integer 4 has the five partitions , , , , and . No closed-form expression for the partition function is known, but it has both asymptotic expansions that accurately approximate it and recurrence relations by which it can be calculated exactly. It grows as an exponential function of the square root of its argument. The multiplicative inverse of its generating function is the Euler function; by Euler's pentagonal number theorem this function is an alternating sum of pentagonal number powers of its argument. Srinivasa Ramanujan first discovered that the partition function has nontrivial patterns in modular arithmetic, now known as Ramanujan's congruences. For instance, whenever the decimal representation of ends in the digit 4 or 9, the number of partitions of will be divisible by 5. Definition and examples For a positive integer , is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wisconsin Public Radio
Wisconsin Public Radio (WPR) is a network of 34 public radio stations in the state of Wisconsin. WPR's network is divided into two distinct analog services, the ''Ideas Network'' and the ''NPR News & Music Network,'' as well as the ''All Classical Network'', a digital-only, full-time classical music service. History In 1932, WHA in Madison and WLBL in Stevens Point started limited simulcasting of certain programs. However, the first real steps toward the building of what would become Wisconsin Public Radio began in 1947, with the sign-on of WHA-FM (now WERN) as a sister station to WHA. Between 1948 and 1965, seven more FM stations signed on as part of what was initially dubbed Wisconsin Educational Radio. The network became Wisconsin Public Radio in 1971, when it became a charter member of National Public Radio. Shortly afterward, the merger of the University of Wisconsin and Wisconsin State University systems into the present-day University of Wisconsin System greatly in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gifted (2017 Film)
''Gifted'' is a 2017 American drama film directed by Marc Webb and written by Tom Flynn. It stars Chris Evans, Mckenna Grace, Lindsay Duncan, Jenny Slate and Octavia Spencer. The plot follows an intellectually gifted seven-year-old who becomes the subject of a custody battle between her maternal uncle and maternal grandmother. The film was released on April 7, 2017, by Fox Searchlight Pictures, and grossed $43 million worldwide. At the 23rd Critics' Choice Awards, Mckenna Grace was nominated for Best Young Actor/Actress. The film received mixed-to-positive reviews from critics, who praised the performances of Evans and Grace, but noted its predictability. Plot In St. Petersburg, Florida, seven-year-old Mary Adler lives with her uncle and ''de facto'' guardian, Frank. Her best friend is her 43-year-old neighbor, Roberta Taylor. On her first day of first grade, she shows remarkable mathematical talent, which impresses her teacher, Bonnie Stevenson. There, despite her initial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
How Not To Be Wrong
''How Not to Be Wrong: The Power of Mathematical Thinking'', written by Jordan Ellenberg, is a ''New York Times Best Selling'' book that connects various economic and societal philosophies with basic mathematics and statistical principles. Summary ''How Not to Be Wrong'' explains the mathematics behind some of simplest day-to-day thinking. It then goes into more complex decisions people make. For example, Ellenberg explains many misconceptions about lotteries and whether or not they can be mathematically beaten. Ellenberg uses mathematics to examine real-world issues ranging from the loving of straight lines in the reporting of obesity to the game theory of missing flights, from the relevance to digestion of regression to the mean to the counter-intuitive Berkson's paradox. Chapter summaries Part 1: Linearity Chapter 1, Less Like Sweden: Ellenberg encourages his readers to think nonlinearly, and know that "where you should go depends on where you are". To develop his thou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slate (magazine)
''Slate'' is an online magazine that covers current affairs, politics, and culture in the United States. It was created in 1996 by former '' New Republic'' editor Michael Kinsley, initially under the ownership of Microsoft as part of MSN. In 2004, it was purchased by The Washington Post Company (later renamed the Graham Holdings Company), and since 2008 has been managed by The Slate Group, an online publishing entity created by Graham Holdings. ''Slate'' is based in New York City, with an additional office in Washington, D.C. ''Slate'', which is updated throughout the day, covers politics, arts and culture, sports, and news. According to its former editor-in-chief Julia Turner, the magazine is "not fundamentally a breaking news source", but rather aimed at helping readers to "analyze and understand and interpret the world" with witty and entertaining writing. As of mid-2015, it publishes about 1,500 stories per month. A French version, ''slate.fr'', was launched in February 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Young Lions Fiction Award
The Young Lions Fiction Award is an annual US literary prize of $10,000, awarded to a writer who is 35 years old or younger for a novel or collection of short stories. The award was established in 2001 by Ethan Hawke, Jennifer Rudolph Walsh, Rick Moody, Hannah McFarland, and the New York Public Library. Each year, five young fiction writers are selected as finalists by a reading committee of Young Lions members (a New York Public Library The New York Public Library (NYPL) is a public library system in New York City. With nearly 53 million items and 92 locations, the New York Public Library is the second largest public library in the United States (behind the Library of Congress ... membership aimed at people in their 20s and 30s), writers, editors, and librarians. A panel of judges selects the winner. Recipients References {{reflist American literary awards Awards established in 2001 Awards with age limits ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint Mathematics Meetings
The Joint Mathematics Meetings (JMM) is a mathematics conference hosted annually in early January by the American Mathematical Society (AMS). Frequently, several other national mathematics organizations also participate. The meeting is the largest gathering of mathematicians in the United States, and the largest annual meeting of mathematicians in the world. For example, more than 6000 people attended the 2017 JMM. Several thousand talks, panels, minicourses, and poster sessions are held each year. The JMM also hosts an ''Employment Center'', which is a focal point for the hiring process of academic mathematicians, especially for liberal arts colleges. Many employers conduct their preliminary interview process at the meeting. Often these interviews take place outside the confines of the conference, so the employers may not appear on the official Employment Center listing. Future Meetings * Boston, MA, January 4-7, 2023 * San Francisco, CA, January 3–6, 2024 * Seattle, WA, Jan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Mathematical Society
The American Mathematical Society (AMS) is an association of professional mathematicians dedicated to the interests of mathematical research and scholarship, and serves the national and international community through its publications, meetings, advocacy and other programs. The society is one of the four parts of the Joint Policy Board for Mathematics and a member of the Conference Board of the Mathematical Sciences. History The AMS was founded in 1888 as the New York Mathematical Society, the brainchild of Thomas Fiske, who was impressed by the London Mathematical Society on a visit to England. John Howard Van Amringe was the first president and Fiske became secretary. The society soon decided to publish a journal, but ran into some resistance, due to concerns about competing with the American Journal of Mathematics. The result was the ''Bulletin of the American Mathematical Society'', with Fiske as editor-in-chief. The de facto journal, as intended, was influential in in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Lowell Putnam Mathematical Competition
The William Lowell Putnam Mathematical Competition, often abbreviated to Putnam Competition, is an annual list of mathematics competitions, mathematics competition for undergraduate college students enrolled at institutions of higher learning in the United States and Canada (regardless of the students' nationalities). It awards a scholarship and cash prizes ranging from $250 to $2,500 for the top students and $5,000 to $25,000 for the top schools, plus one of the top five individual scorers (designated as ''#Putnam_Fellows, Putnam Fellows'') is awarded a scholarship of up to $12,000 plus tuition at Harvard University (Putnam Fellow Prize Fellowship), the top 100 individual scorers have their names mentioned in the American Mathematical Monthly (alphabetically ordered within rank), and the names and addresses of the top 500 contestants are mailed to all participating institutions. It is widely considered to be the most prestigious university-level mathematics competition in the world, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Mathematical Olympiad
The International Mathematical Olympiad (IMO) is a mathematical olympiad for pre-university students, and is the oldest of the International Science Olympiads. The first IMO was held in Romania in 1959. It has since been held annually, except in 1980. More than 100 countries, representing over 90% of the world's population, send teams of up to six students, plus one team leader, one deputy leader, and observers. The content ranges from extremely difficult algebra and pre-calculus problems to problems on branches of mathematics not conventionally covered in secondary or high school and often not at university level either, such as projective and complex geometry, functional equations, combinatorics, and well-grounded number theory, of which extensive knowledge of theorems is required. Calculus, though allowed in solutions, is never required, as there is a principle that anyone with a basic understanding of mathematics should understand the problems, even if the solutions require ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
