• Thumbnail for Heaviside cover-up method
    The Heaviside cover-up method, named after Oliver Heaviside, is a technique for quickly determining the coefficients when performing the partial-fraction...
    9 KB (1,732 words) - 08:16, 31 December 2024
  • Thumbnail for Oliver Heaviside
    Oliver Heaviside (/ˈhɛvisaɪd/ HEH-vee-syde; 18 May 1850 – 3 February 1925) was an English mathematician and physicist who invented a new technique for...
    42 KB (4,664 words) - 19:18, 7 June 2025
  • crater) Heaviside condition Heaviside cover-up method Heaviside layer or Kennelly–Heaviside layer Heaviside step function Heaviside's dolphin, named in honour...
    839 bytes (120 words) - 17:15, 21 February 2025
  • they make the "Jellicle choice" by deciding which cat will ascend to the Heaviside Layer and come back to a new life. As of 2024, Cats remains the fifth-longest-running...
    240 KB (22,149 words) - 19:28, 2 June 2025
  • the displacement) and x is the displacement. If the loading F(t) is a Heaviside step function (the sudden application of a constant load), the solution...
    10 KB (1,532 words) - 00:32, 29 June 2023
  • Thumbnail for Nikola Tesla
    elementary rules of hygiene ... His method was inefficient in the extreme, for an immense ground had to be covered to get anything at all unless blind...
    142 KB (16,185 words) - 14:41, 22 June 2025
  • Thumbnail for Radar altimeter
    into space instead of being received in Newfoundland. In 1902, Oliver Heaviside in the UK and Arthur Kennelly in the USA independently postulated the...
    22 KB (2,913 words) - 18:42, 19 February 2025
  • Thumbnail for Quaternion
    vector analysis, which had been developed by Josiah Willard Gibbs, Oliver Heaviside, and Hermann von Helmholtz. Vector analysis described the same phenomena...
    96 KB (12,674 words) - 14:32, 18 June 2025
  • Ørsted, André-Marie Ampère, Michael Faraday, James Clerk Maxwell, Oliver Heaviside, and Heinrich Hertz. The new theory raised questions that could not easily...
    154 KB (15,371 words) - 00:33, 21 June 2025
  • Thumbnail for Theories of cloaking
    effective permittivity close to unity, the results can be used to propose a method for turning the resulting materials invisible. There are other proposals...
    23 KB (2,791 words) - 21:00, 3 August 2024
  • enhanced continually over the years. This method covers the full range of electromagnetics (from static up to high frequency) and optic applications and...
    37 KB (4,764 words) - 11:45, 27 February 2025
  • Thumbnail for Normal distribution
    f(x)=\delta (x-\mu ).} Its cumulative distribution function is then the Heaviside step function translated by the mean ⁠ μ {\displaystyle \mu } ⁠, namely...
    151 KB (22,720 words) - 15:29, 20 June 2025
  • Thumbnail for Mathematical physics
    (ordered by birth date): William Thomson (Lord Kelvin) (1824–1907) Oliver Heaviside (1850–1925) Jules Henri Poincaré (1854–1912) David Hilbert (1862–1943)...
    51 KB (5,511 words) - 22:26, 1 June 2025
  • )=h(\mathbf {w} \cdot \mathbf {x} +b)} where h {\displaystyle h} is the Heaviside step-function (where an input of > 0 {\textstyle >0} outputs 1; otherwise...
    49 KB (6,297 words) - 14:49, 21 May 2025
  • Thumbnail for Telephone numbers in Australia
    per-minute rate (limited at $5.50 per minute) or a fixed rate (up to $38.50 per call). The latter method is most often used for fax-back services, where a timed...
    55 KB (5,322 words) - 03:15, 9 June 2025
  • Thumbnail for Microphone
    Inventive Life. Toronto: Kids Can Press. Nahin, Paul J. (2002). Oliver Heaviside: The Life, Work, and Times of an Electrical Genius of the Victorian Age...
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  • _{j=1}^{n}w_{ij}(t)N_{j}(t)-\theta _{i}(t)\right),} where H {\displaystyle H} is the Heaviside step function (outputting 1 if the input is greater than or equal to 0...
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  • Thumbnail for Telegraphy
    Its failure and slow speed of transmission prompted Thomson and Oliver Heaviside to find better mathematical descriptions of long transmission lines. The...
    79 KB (9,881 words) - 21:05, 21 June 2025
  • Thumbnail for Precalculus
    Analysis of the Infinite), which "was meant as a survey of concepts and methods in analysis and analytic geometry preliminary to the study of differential...
    6 KB (740 words) - 04:04, 9 March 2025
  • Thumbnail for Mass–energy equivalence
    century—like those of British physicists J. J. Thomson in 1881 and Oliver Heaviside in 1889, and George Frederick Charles Searle in 1897, German physicists...
    90 KB (11,631 words) - 13:07, 24 May 2025
  • Thumbnail for Invention of radio
    physics", after Newton's unification of gravity in the 17th century. Oliver Heaviside later reformulated Maxwell's original equations into the set of four vector...
    108 KB (12,755 words) - 02:37, 14 June 2025
  • Thumbnail for Skin effect
    conductors, and was generalized to conductors of any shape by Oliver Heaviside in 1885. Conductors, typically in the form of wires, may be used to transfer...
    44 KB (5,656 words) - 17:28, 26 April 2025
  • Thumbnail for Beluga whale
    30% of body weight. The fat forms a layer that covers all of the body except the head, and it can be up to 15 cm (5.9 in) thick. It acts as insulation...
    196 KB (20,285 words) - 13:53, 17 June 2025
  • Thumbnail for History of the Internet
    popular diffusion. With so many different networking methods seeking interconnection, a method was needed to unify them. Louis Pouzin initiated the CYCLADES...
    200 KB (22,250 words) - 21:40, 6 June 2025
  • List of multiple discoveries (category Scientific method)
    American, Josiah Willard Gibbs (1839–1903), and by the Englishman, Oliver Heaviside (1850–1925). E = mc2, though only Einstein provided the accepted interpretation –...
    99 KB (11,350 words) - 02:20, 14 June 2025
  • Thumbnail for Daniel Lambert
    the fashionable Leicester Square. There he fell ill; his physician Dr Heaviside felt that his illness might have been caused by the polluted London air...
    49 KB (6,309 words) - 11:53, 22 June 2025
  • Oliver Heaviside and Hertz further developed the theory and introduced modernized versions of Maxwell's equations. The "Maxwell–Hertz" or "Heaviside–Hertz"...
    140 KB (16,903 words) - 14:10, 22 May 2025
  • Thumbnail for Pager
    1990s hip-hop scene. Popular artists from the era, including Ice Cube, Method Man, and A Tribe Called Quest, began referencing newly developed mobile...
    32 KB (3,519 words) - 06:03, 20 May 2025
  • Thumbnail for Coaxial cable
    described until 1880 by English physicist, engineer, and mathematician Oliver Heaviside, who patented the design in that year (British patent No. 1,407). Coaxial...
    76 KB (7,775 words) - 23:50, 11 June 2025
  • Thumbnail for List of films considered the worst
    an annual ceremony where the cats compete for the chance to enter the Heaviside Layer, where the chosen Jellicle will be granted a new life. Lloyd Webber...
    459 KB (45,333 words) - 09:16, 18 June 2025