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  • ...de''' such as '''Zatocoding''' is a kind of [[hash code]] that was popular in [[Edge-notched card|marginal punched-card systems]]. Every card in a stack had the same set of pre-punched holes. ...
    9 KB (1,488 words) - 10:16, 22 June 2024
  • ...ciation or hydrolysis of the acid and the base in solution are negligible (in other words, that the formal concentration is the same as the equilibrium c ...troduce [OH<sup>−</sup>] = ''K''<sub>w</sub>/[H<sup>+</sup>]. This results in the following [[cubic equation]] for [H<sup>+</sup>], which can be solved e ...
    5 KB (771 words) - 23:22, 9 February 2025
  • ...on#Modular arithmetic|congruence]]s. It was developed by [[Atle Selberg]] in the 1940s. ...ple]]. Selberg replaced the values of the [[Möbius function]] which arise in this by a system of weights which are then optimised to fit the given probl ...
    5 KB (708 words) - 21:04, 22 July 2024
  • ...of the family of all solutions to the problem. It was originally described in the 1970s by [[John Horton Conway]] and [[Donald Knuth]].{{r|knuth|hwang}} ...ce. The family of all rotations and their partial order can be constructed in [[polynomial time]], leading to polynomial time solutions for other problem ...
    26 KB (4,147 words) - 08:50, 19 January 2024
  • ...s way. It is named after [[Garrett Birkhoff]], who published a proof of it in 1937.<ref name="birkhoff">{{harvtxt|Birkhoff|1937}}.</ref> ...ined in this way is a distributive lattice. Birkhoff's theorem states that in fact ''all'' finite distributive lattices can be obtained this way, and lat ...
    21 KB (3,248 words) - 21:12, 17 July 2024
  • | known_for = Linear plots in enzyme kinetics; political activism ...trition, public health, statistics, and computer science. His name appears in the '''[[Hanes–Woolf plot]]''' for [[Enzyme kinetics|enzyme kinetic]] data. ...
    10 KB (1,532 words) - 20:19, 13 February 2025
  • ...].<ref>[[Emmanuel Rashba|E. I. Rashba]], Cyclotron and combined resonances in a perpendicular field, Sov. Phys. Solid State '''2''', 1109 -1122 (1960)</r ...r [[magnetic storage]] devices. The emergent field of [[spintronics]] aims in unifying the operations of these subsystems. For achieving this goal, the e ...
    22 KB (3,234 words) - 19:26, 23 February 2025
  • ...bjects (represented as [[computer]] files) expressed as the number of bits in the shortest program which transforms one object into the other one or vice ...he Kolmogorov complexity of a ''single'' finite object is the information in that object; the information distance between a ''pair'' of finite objects ...
    9 KB (1,396 words) - 04:56, 31 July 2024
  • ...rimental conditions in chemical reactions by a number of scientists listed in Anderson's paper. A MATLAB code reproducing the sequential procedure for th ...mathematical analysis. RS works by iteratively moving to better positions in the search space, which are sampled from a [[hypersphere]] surrounding the ...
    9 KB (1,251 words) - 10:35, 19 January 2025
  • {{About|aliasing in statistics, in particular fractional factorial designs|other uses|Aliasing (disambiguation In the statistical theory of [[factorial experiment]]s, '''aliasing''' is the ...
    51 KB (7,668 words) - 16:25, 17 February 2025
  • ...infinite [[sequence]] of arithmetic operations (called ''hyperoperations'' in this context){{sfn|Geisler|2003}}{{sfn|Robbins|2005}}{{sfn|Rubtsov|Romerio| ...etc.) {{sfn|Goodstein|1947}} and can be written as using ''n'' − 2 arrows in [[Knuth's up-arrow notation]]. ...
    43 KB (5,895 words) - 20:44, 10 February 2025
  • ...anifolds]]. [[Jean Dieudonné]] wrote that cobordism returns to the attempt in 1895 to define [[homology theory]] using only (smooth) manifolds.<ref name= ...amental theorem of calculus]] is the basic result in [[integral calculus]] in one dimension, and a primal "integral theorem". An [[antiderivative]] of a ...
    10 KB (1,425 words) - 22:39, 28 September 2023
  • ...respect to ''K'' acting by right [[convolution]]. It is [[commutative]] if in addition ''G''/''K'' is a [[symmetric space]], for example when ''G'' is a ...fferential equations]]: they were obtained in full generality in the 1960s in terms of [[Harish-Chandra's c-function]]. ...
    49 KB (6,941 words) - 23:22, 23 May 2024
  • ...|last3=Margaliot |first3=Michael |date=2023-03-15 |title=Compound matrices in systems and control theory: a tutorial |url=https://link.springer.com/10.10 ...ces requires only that the matrix have entries in a [[commutative ring]]. In this case, the matrix corresponds to a [[module homomorphism|homomorphism]] ...
    16 KB (2,287 words) - 00:44, 3 November 2024
  • {{Short description|Matrix used in complex analysis}} ...Grunsky matrix and its associated inequalities were originally formulated in a more general setting of univalent functions between a region bounded by f ...
    32 KB (5,175 words) - 03:45, 17 April 2024
  • ...ican Mathematical Society (2009) II.2]], showing how combinations of waves in non-commensurable frequencies cannot repeat their resultant patterns exactl ...on also credited Roberts with calculating the astronomical ratios embodied in the machine, and Légé with design of the drive gear details; Roberts claime ...
    26 KB (3,912 words) - 19:22, 26 February 2025
  • ...maintained/stored until it is changed by the set/reset process. The value in the memory cell can be accessed by reading it. Over the [[history of computing]], different memory cell architectures have been used, including [[Magnetic ...
    28 KB (4,011 words) - 04:14, 29 September 2024
  • ...ian traditional sense. All these persons will be, most likely, well versed in the subdisciplines of mathematics and astronomy as well. The list is an ada ...tradition".<ref name=kch1>K. Chandra Hari (25 Oct 2007) [http://www.ias.ac.in/currsci/oct252007/1177.pdf Critical Evidence to Fix the Native Place of Āry ...
    25 KB (3,362 words) - 02:59, 22 January 2025
  • ...ibution]] of response thresholds. An example where dose-finding is used is in an experiment to estimate the [[median lethal dose|LD<sub>50</sub>]] of som ...rnoy biased-coin UDD targeting approximately the 20.6% percentile, and a k-in-a-row / "transformed" UDD targeting the same percentile.]] ...
    26 KB (4,002 words) - 17:50, 22 April 2024
  • ...as main memory in [[personal computers]], [[workstation]]s, and [[Server (computing)|server]]s.]] ...t of time irrespective of the physical location of data inside the memory, in contrast with other direct-access data storage media (such as [[hard disk]] ...
    58 KB (8,028 words) - 07:06, 15 February 2025
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