• Thumbnail for Parabolic cylinder function
    In mathematics, the parabolic cylinder functions are special functions defined as solutions to the differential equation This equation is found when the...
    12 KB (2,655 words) - 13:31, 15 March 2025
  • coordinates parabolic Möbius transformation Parabolic geometry (disambiguation) Parabolic spiral Parabolic line In advanced mathematics: Parabolic cylinder function...
    1 KB (174 words) - 11:26, 14 February 2020
  • {2}}}.} Hermite transform Legendre polynomials Mehler kernel Parabolic cylinder function Romanovski polynomials Turán's inequalities Laplace (1811). "Mémoire...
    67 KB (12,148 words) - 12:00, 6 June 2025
  • Thumbnail for Parabolic cylindrical coordinates
    parabolic cylindrical coordinates are a three-dimensional orthogonal coordinate system that results from projecting the two-dimensional parabolic coordinate...
    10 KB (1,643 words) - 13:15, 21 April 2025
  • Lamé function Mathieu function Mittag-Leffler function Painlevé transcendents Parabolic cylinder function Arithmetic–geometric mean Ackermann function: in...
    10 KB (1,065 words) - 15:31, 16 June 2025
  • Thumbnail for Parabolic reflector
    A parabolic (or paraboloid or paraboloidal) reflector (or dish or mirror) is a reflective surface used to collect or project energy such as light, sound...
    21 KB (2,638 words) - 04:44, 7 October 2024
  • Thumbnail for Confluent hypergeometric function
    gamma function Laguerre polynomials Parabolic cylinder function (or Weber function) Poisson–Charlier function Toronto functions Whittaker functions Mκ,μ(z)...
    24 KB (4,573 words) - 03:09, 10 April 2025
  • Thumbnail for Parabolic antenna
    called a dish antenna or parabolic dish. The main advantage of a parabolic antenna is that it has high directivity. It functions similarly to a searchlight...
    42 KB (5,157 words) - 23:20, 14 May 2025
  • functions if ν is not an integer, or linear combinations of Struve functions if ν is an integer Weber–Hermite function is another name for parabolic cylinder...
    715 bytes (134 words) - 10:39, 26 January 2024
  • equations are entire functions. For example, the exponential function, sine, cosine, Airy functions and Parabolic cylinder functions arise in this way....
    18 KB (3,285 words) - 13:28, 29 March 2025
  • Thumbnail for Quadratic function
    {\displaystyle DE-2CB=2AD-CE\neq 0,} the function has no maximum or minimum; its graph forms a parabolic cylinder. If 4 A B − E 2 = 0 {\displaystyle 4AB-E^{2}=0}...
    17 KB (2,893 words) - 05:22, 18 April 2025
  • Thumbnail for Paraboloid
    z=x^{2}} for b → ∞ {\displaystyle b\rightarrow \infty } , which is a parabolic cylinder (see image). The elliptic paraboloid, parametrized simply as σ → (...
    15 KB (2,336 words) - 02:25, 14 June 2025
  • Thumbnail for Parabola
    Parabola (redirect from Parabolic Equation)
    cone, parabolic cylinder, elliptical paraboloid, hyperbolic paraboloid, hyperboloid of one sheet, hyperboloid of two sheets. Elliptic cone Parabolic cylinder...
    80 KB (13,447 words) - 19:44, 31 May 2025
  • Thumbnail for Potential flow around a circular cylinder
    potential flow around a circular cylinder is a classical solution for the flow of an inviscid, incompressible fluid around a cylinder that is transverse to the...
    15 KB (2,575 words) - 20:10, 29 March 2025
  • Thumbnail for Riemann surface
    complex plane, which is parabolic. With two punctures, it is the punctured plane or alternatively annulus or cylinder, which is parabolic. With three or more...
    26 KB (3,142 words) - 10:43, 20 March 2025
  • ^{2}}}\right)}D_{-2k-1}\left({\frac {|x-\mu |}{\theta }}\right)} , where D is a parabolic cylinder function. As for the Laplace distribution, the pdf of the NEG distribution...
    3 KB (279 words) - 15:07, 18 February 2020
  • complete solution for S {\displaystyle S} . The Hamiltonian in parabolic cylindrical coordinates can be written H = p σ 2 + p τ 2 2 m ( σ 2 + τ 2 ) +...
    44 KB (8,210 words) - 22:52, 28 May 2025
  • Thumbnail for Airy function
    In the physical sciences, the Airy function (or Airy function of the first kind) Ai(x) is a special function named after the British astronomer George...
    25 KB (4,053 words) - 08:25, 10 February 2025
  • variables technique. cylindrical coordinates spherical coordinates Prolate spheroidal coordinates Oblate spheroidal coordinates Parabolic coordinates Toroidal...
    11 KB (1,910 words) - 01:17, 15 August 2024
  • The pupil function or aperture function describes how a light wave is affected upon transmission through an optical imaging system such as a camera, microscope...
    5 KB (832 words) - 09:37, 8 April 2025
  • Crankshaft oil seal (or rear main seal) Cylinder head Cylinder head cover Other cylinder head cover parts Cylinder head gasket Distributor Distributor cap...
    15 KB (1,458 words) - 10:21, 18 June 2025
  • Thumbnail for Abramowitz and Stegun
    Weierstrass Elliptic and Related Functions Parabolic Cylinder Functions Mathieu Functions Spheroidal Wave Functions Orthogonal Polynomials Bernoulli and...
    27 KB (2,558 words) - 03:24, 14 March 2025
  • Mehler kernel (category Parabolic partial differential equations)
    representation § Harmonic oscillator and Hermite functions Heat kernel Hermite polynomials Parabolic cylinder functions Laguerre polynomials § Hardy–Hille formula...
    19 KB (3,571 words) - 21:30, 23 May 2025
  • in a Newtonian context is modelled by the Fourier equation, namely a parabolic partial differential equation of the kind: ∂ θ ∂ t   =   α   ∇ 2 θ , {\displaystyle...
    10 KB (1,179 words) - 14:24, 28 May 2025
  • fractal geometry, the parabolic Hausdorff dimension is a restricted version of the genuine Hausdorff dimension. Only parabolic cylinders, i. e. rectangles...
    6 KB (1,361 words) - 13:51, 22 December 2024
  • Thumbnail for Horn antenna
    feed antennas (called feed horns) for larger antenna structures such as parabolic antennas, as standard calibration antennas to measure the gain of other...
    29 KB (3,410 words) - 16:16, 27 September 2024
  • Thumbnail for Stirling engine
    is heated by energy supplied from outside the engine's interior space (cylinder). As the fluid expands, mechanical work is extracted by a piston, which...
    97 KB (11,333 words) - 16:25, 4 June 2025
  • Thumbnail for Luneburg lens
    Luneburg lens antenna is comparable to a parabolic dish antenna, but uses the lens rather than a parabolic reflector as the main focusing element. As...
    16 KB (2,104 words) - 01:36, 20 January 2025
  • Thumbnail for EISCAT
    functioning together, just as the old mainland system. Later, transmitter up grade and more sites will be added to the system.   Instead of parabolic...
    9 KB (1,097 words) - 11:03, 6 May 2025
  • Thumbnail for Mirror
    concentrate sunlight onto a long pipe may be a circular cylinder or of a parabolic cylinder. The most common structural material for mirrors is glass...
    119 KB (13,263 words) - 14:43, 31 May 2025