• associated to each λ. SturmLiouville theory is the general study of SturmLiouville problems. In particular, for a "regular" SturmLiouville problem, it can...
    30 KB (4,694 words) - 15:19, 7 September 2024
  • Thumbnail for Jacques Charles François Sturm
    was the co-eponym of the SturmLiouville theory with Joseph Liouville. In 1826, with his colleague Jean-Daniel Colladon, Sturm helped make the first experimental...
    9 KB (821 words) - 17:32, 26 August 2024
  • Thumbnail for Joseph Liouville
    continued fractions (Liouville numbers). In mathematical physics, Liouville made two fundamental contributions: the SturmLiouville theory, which was joint...
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  • Spectral theory String theory Sturm-Liouville theory Surgery theory Teichmüller theory Theory of equations Theory of statistics Topos theory Transcendental...
    2 KB (194 words) - 11:04, 6 October 2024
  • Thumbnail for Ordinary differential equation
    mathematics, physics, engineering, and other disciplines. SturmLiouville theory is a theory of a special type of second-order linear ordinary differential...
    44 KB (5,222 words) - 16:18, 1 November 2024
  • Sturm–Liouville theory, a mathematical theory concerning the solutions of certain differential equations Sturm, Ruger & Co., a firearms manufacturer Sturm series...
    2 KB (223 words) - 06:12, 11 January 2024
  • basis for principal components analysis and canonical correlation. SturmLiouville theory concerns the action of the linear operator L ( y ) = 1 w ( x ) (...
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  • Set theory — Shape theory — Small cancellation theory — Spectral theory — Stability theory — Stable theorySturmLiouville theory — Surgery theory — Twistor...
    38 KB (4,356 words) - 22:54, 24 August 2024
  • Thumbnail for Hilbert space
    Hilbert space (category Operator theory)
    eigenvalues and eigenfunctions of differential equations. For example, the SturmLiouville problem arises in the study of the harmonics of waves in a violin string...
    128 KB (17,481 words) - 18:58, 4 November 2024
  • equation. In his dissertation, Hermann Weyl generalized the classical SturmLiouville theory on a finite closed interval to second order differential operators...
    63 KB (9,370 words) - 02:43, 14 December 2023
  • Quantum Liouville equation SturmLiouville theory Liouville's theorem (complex analysis) Liouville's theorem (harmonic functions) Liouville's theorem...
    1 KB (93 words) - 13:19, 7 November 2023
  • linear differential operator. Lagrange's identity is fundamental in SturmLiouville theory. In more than one independent variable, Lagrange's identity is generalized...
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  • Thumbnail for Legendre polynomials
    completeness of these solutions is best seen from the viewpoint of SturmLiouville theory. We rewrite the differential equation as an eigenvalue problem,...
    31 KB (5,593 words) - 16:46, 16 October 2024
  • Thumbnail for George Karniadakis
    general polynomial chaos for uncertainty quantification, and the Sturm-Liouville theory for partial differential equations and fractional calculus. George...
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  • Thumbnail for Tension (physics)
    can include transverse waves that solve the equation central to SturmLiouville theory: − d d x [ τ ( x ) d ρ ( x ) d x ] + v ( x ) ρ ( x ) = ω 2 σ ( x...
    8 KB (1,217 words) - 13:44, 27 September 2024
  • (1909), 1–141. Hinton, D. (2005). "Sturm's 1836 Oscillation Results Evolution of the Theory". Sturm-Liouville Theory. pp. 1–27. doi:10.1007/3-7643-7359-8_1...
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  • Thumbnail for Wave equation
    \end{aligned}}} This is a special case of the general problem of SturmLiouville theory. If a and b are positive, the eigenvalues are all positive, and...
    60 KB (10,757 words) - 16:20, 20 September 2024
  • Thumbnail for Paul du Bois-Reymond
    of fluids. He worked on the theory of functions and in mathematical physics. His interests included SturmLiouville theory, integral equations, variational...
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  • \left((1-x^{2})P_{n}'(x)\right)'+n(n+1)P_{n}(x)=0.} As a consequence of Sturm-Liouville theory, these polynomials are orthogonal eigenfunctions with respect to...
    9 KB (1,582 words) - 07:54, 10 September 2024
  • Thumbnail for Boundary value problem
    problems. A large class of important boundary value problems are the SturmLiouville problems. The analysis of these problems, in the linear case, involves...
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  • theorem Spectral theory of compact operators Spectral theory of normal C*-algebras SturmLiouville theory, Integral equations, Fredholm theory Compact operators...
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  • Thumbnail for Heinz Prüfer
    contributions were on abelian groups, graph theory, algebraic numbers, knot theory and SturmLiouville theory. In 1915 he began his university studies in...
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  • operator f ↦ f ″ {\displaystyle f\mapsto f''} , and is constrained by SturmLiouville theory to take on only certain specific values. It must be positive, since...
    148 KB (17,578 words) - 10:10, 1 November 2024
  • is a solution. Oscillation theory was initiated by Jacques Charles François Sturm in his investigations of SturmLiouville problems from 1836. There he...
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  • Eigenvalues and eigenvectors (category Matrix theory)
    eigenvalue problems similar to those of Sturm; the discipline that grew out of their work is now called SturmLiouville theory. Schwarz studied the first eigenvalue...
    102 KB (13,582 words) - 05:47, 26 October 2024
  • are orthogonal and complete. In general this is guaranteed by SturmLiouville theory. Suppose the equation is nonhomogeneous, with the boundary condition...
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  • Valentine Atkinson and A. B. Mingarelli, concerns eigenvalues of certain SturmLiouville differential operators. In the simplest of formulations let p, q, w...
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  • ^{2}\,dx\geq 0.\end{aligned}}} Determining boundary conditions in SturmLiouville theory Deriving the Euler–Lagrange equation in the calculus of variations...
    35 KB (6,875 words) - 12:31, 4 October 2024
  • (2005) Mathematical Methods for Physicists, 6th edition, chapter 10: Sturm-Liouville Theory — Orthogonal Functions, Academic Press. Price, Justin J. (1975)...
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  • Thumbnail for Fourier series
    Multidimensional transform Sine and cosine transforms Spectral theory SturmLiouville theory Residue theorem integrals of f(z), singularities, poles But...
    70 KB (10,863 words) - 17:04, 27 October 2024