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Bing Double
In knot theory, a field of mathematics, the Bing double of a knot is a link with two components which follow the pattern of the knot and "hook together". Bing doubles were introduced in by their namesake, the American mathematician R. H. Bing. The Bing double of a slice knot is a slice link, though it is unknown whether the converse is true. The components of a Bing double bound disjoint Seifert surfaces. The Bing double of a knot is defined by placing the Bing double of the unknot in the solid torus surrounding it, as shown in the figure, and then twisting that solid torus into the shape of . This definition is similar to that for Whitehead doubles. The Bing double of the unknot is also called the Bing link. See also * Slice knot * Seifert surface * Satellite knot * Whitehead double References Notes Sources *. *. *. Further reading *. *. Knot theory Knot theory stubs {{knottheory-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bing Double Of Unknot
Bing most often refers to: * Bing Crosby (1903–1977), American singer * Microsoft Bing, a web search engine Bing may also refer to: Food and drink * Bing (bread), a Chinese flatbread * Bing (soft drink), a UK brand * Bing cherry, a variety of cherry * Twin Bing or Bing, a candy made by Palmer Candy Company Names * Bing (German surname), a German-language surname * Bing (Chinese surname) (邴), a Chinese surname Places * Bing Prefecture, an ancient Chinese province * Bing, Hormozgan, a village in Hormozgan Province, Iran * Binag, Sistan and Baluchestan, a village in Sistan and Baluchestan Province, Iran * Manor of Byng, Suffolk, England Television * Bing (TV series), ''Bing'' (TV series), a British children's television series * Bada Bing or the Bing, a fictional strip club in ''The Sopranos'' * Bing or Evan Chambers, a List of Greek characters#Main characters, character in ''Greek'' Other uses * Bing (company), a German company that manufactured toys and kitchen utensils ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
