• Thumbnail for Itô calculus
    Itô calculus, named after Kiyosi Itô, extends the methods of calculus to stochastic processes such as Brownian motion (see Wiener process). It has important...
    30 KB (4,486 words) - 16:45, 26 November 2024
  • Thumbnail for Kiyosi Itô
    from the original on 30 October 2008. Itô calculus Itô diffusion Itô integral Itô–Nisio theorem Itô isometry Itô's lemma Black–Scholes model O'Connor, John...
    19 KB (1,702 words) - 00:19, 23 November 2024
  • flavours of stochastic calculus are the Itô calculus and its variational relative the Malliavin calculus. For technical reasons the Itô integral is the most...
    5 KB (609 words) - 03:44, 10 November 2024
  • In mathematics, Itô's lemma or Itô's formula is an identity used in Itô calculus to find the differential of a time-dependent function of a stochastic...
    27 KB (6,030 words) - 13:52, 19 December 2024
  • is a stochastic integral, the most common alternative to the Itô integral. Although the Itô integral is the usual choice in applied mathematics, the Stratonovich...
    10 KB (1,757 words) - 00:48, 2 October 2024
  • called a hepatic stellate cell Ito-toren, an office building in Amsterdam Itô calculus Itô's lemma, used in stochastic calculus Itoh–Tsujii inversion algorithm...
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  • definition was first proposed by Kiyosi Itô in the 1940s, leading to what is known today as the Itô calculus. Another construction was later proposed...
    36 KB (5,630 words) - 22:03, 6 December 2024
  • deals with extremizing functionals Itô calculus An extension of calculus to stochastic processes. Logical calculus, a formal system that defines a language...
    5 KB (671 words) - 05:49, 20 August 2024
  • In Itô calculus, the Euler–Maruyama method (also simply called the Euler method) is a method for the approximate numerical solution of a stochastic differential...
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  • be understood in the Itô sense. Thus this provides a method of extending the Itô integral to non adapted integrands. The calculus allows integration by...
    16 KB (2,660 words) - 18:01, 13 December 2024
  • and conversations with Robert McCann and Cédric Villani. Itô calculus Ambrosio, L. "Calculus and heat flow in metric measure spaces and spaces with Riemannian...
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  • Sample-continuous process Stationary process Stochastic calculus Itô calculus Malliavin calculus Semimartingale Stratonovich integral Stochastic control...
    5 KB (407 words) - 21:21, 25 August 2023
  • Thumbnail for Compound interest
    compounding in pricing these instruments is a natural consequence of Itô calculus, where financial derivatives are valued at ever-increasing frequency...
    18 KB (2,626 words) - 01:19, 27 December 2024
  • Thumbnail for Moshe Zakai
    differential and integral calculus is not applicable to such processes. In the 1940s Kiyoshi Itō developed a stochastic calculus (the Ito calculus) for such random...
    12 KB (1,333 words) - 02:18, 21 November 2024
  • given mean return. Thus, although the language of finance now involves Itô calculus, management of risk in a quantifiable manner underlies much of the modern...
    34 KB (3,948 words) - 09:04, 2 January 2025
  • is limited to two dimensions Inversive ring geometry Itô calculus extends the methods of calculus to stochastic processes such as Brownian motion (see...
    71 KB (7,687 words) - 05:05, 13 December 2024
  • martingale. Local martingales are essential in stochastic analysis (see Itô calculus, semimartingale, and Girsanov theorem). Let ( Ω , F , P ) {\displaystyle...
    9 KB (1,610 words) - 02:33, 22 July 2024
  • Skorokhod's embedding theorem Stationary process Stochastic calculus Itô calculus Malliavin calculus Stratonovich integral Time series analysis Autoregressive...
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  • known for his contributions to local volatility modeling and Functional Itô Calculus. He is also an Instructor at New York University since 2005, in the Courant...
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  • sense and not pathwise. This generalizes to Itô processes that, by definition, can be expressed in terms of Itô integrals X t = X 0 + ∫ 0 t σ s d B s + ∫...
    8 KB (1,539 words) - 03:09, 28 May 2024
  • discovered by Heisuke Hironaka. Itô calculus Developed by Kiyosi Itô throughout the 20th century, Itô calculus extends calculus to stochastic processes such...
    131 KB (13,888 words) - 03:20, 21 December 2024
  • Thumbnail for Hilbert space
    x_{n}} . Hilbert spaces are also used throughout the foundations of the Itô calculus. To any square-integrable martingale, it is possible to associate a Hilbert...
    128 KB (17,481 words) - 15:42, 25 November 2024
  • Thumbnail for Geometric Brownian motion
    Geometric Brownian motion (category Non-Newtonian calculus)
    ^{2}}{2}}\right)t+\sigma W_{t}\right).} The derivation requires the use of Itô calculus. Applying Itô's formula leads to d ( ln ⁡ S t ) = ( ln ⁡ S t ) ′ d S t + 1 2...
    14 KB (2,237 words) - 23:19, 21 November 2024
  • proportional fitting Iteratively reweighted least squares Itô calculus Itô isometry Itô's lemma Jaccard index Jackknife (statistics) – redirects to Resampling...
    87 KB (8,285 words) - 04:29, 7 October 2024
  • D. (1987). Diffusions, Markov Processes and Martingales. Vol. II, Itô, Calculus. Cambridge University Press. p. 50. doi:10.1017/CBO9780511805141. ISBN 0-521-77593-0...
    2 KB (188 words) - 09:01, 3 April 2023
  • Skorokhod integral (category Stochastic calculus)
    Japan-USSR Symp. Probab. Th.2.: 111–114. Kuo, Hui-Hsiung (2014). "The Itô calculus and white noise theory: a brief survey toward general stochastic integration"...
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  • with Ito calculus, instead of resorting to the Stratonovich calculus version of the filter equation. This is based on research on the geometry of Ito Stochastic...
    29 KB (5,214 words) - 20:18, 6 November 2024
  • Thumbnail for Integral
    Integral (redirect from Integral calculus)
    of computing an integral, is one of the two fundamental operations of calculus, the other being differentiation. Integration was initially used to solve...
    69 KB (9,283 words) - 04:47, 31 December 2024
  • Itô QSDE, it is necessary to know something about the bath statistics.: 159  In the context of the white noise formalism described earlier, the Itô QSDE...
    19 KB (3,218 words) - 23:03, 3 October 2022
  • Thumbnail for Rama Cont
    Lucia; Cont, Rama (2016). Stochastic Integration by Parts and Functional Itô Calculus. Advanced Courses in Mathematics - CRM Barcelona. doi:10.1007/978-3-319-27128-6...
    24 KB (2,042 words) - 18:37, 12 December 2024