interior Dirichlet problem
(0.002 seconds)
1—10 of 130 matching pages
1: 30.14 Wave Equation in Oblate Spheroidal Coordinates
…
►
§30.14(v) The Interior Dirichlet Problem for Oblate Ellipsoids
►Equation (30.13.7) for together with the boundary condition on the ellipsoid given by , poses an eigenvalue problem with as spectral parameter. …2: 30.13 Wave Equation in Prolate Spheroidal Coordinates
…
►
§30.13(v) The Interior Dirichlet Problem for Prolate Ellipsoids
►Equation (30.13.7) for , and subject to the boundary condition on the ellipsoid given by , poses an eigenvalue problem with as spectral parameter. …For the Dirichlet boundary-value problem of the region between two ellipsoids, the eigenvalues are determined from …3: 14.31 Other Applications
…
►Applications of toroidal functions include expansion of vacuum magnetic fields in stellarators and tokamaks (van Milligen and López Fraguas (1994)), analytic solutions of Poisson’s equation in channel-like geometries (Hoyles et al. (1998)), and Dirichlet problems with toroidal symmetry (Gil et al. (2000)).
…
►The conical functions appear in boundary-value problems for the Laplace equation in toroidal coordinates (§14.19(i)) for regions bounded by cones, by two intersecting spheres, or by one or two confocal hyperboloids of revolution (Kölbig (1981)).
These functions are also used in the Mehler–Fock integral transform (§14.20(vi)) for problems in potential and heat theory, and in elementary particle physics (Sneddon (1972, Chapter 7) and Braaksma and Meulenbeld (1967)).
…
►
§14.31(iii) Miscellaneous
…4: Bibliography
…
►
High-order interior caustics produced in scattering of a diagonally incident plane wave by a circular cylinder.
J. Opt. Soc. Amer. A 14 (6), pp. 1305–1315.
…
►
Unsteady lifting-line theory as a singular-perturbation problem.
J. Fluid Mech 153, pp. 59–81.
…
►
Dirichlet series related to the Riemann zeta function.
J. Number Theory 19 (1), pp. 85–102.
…
►
Note on the trivial zeros of Dirichlet
-functions.
Proc. Amer. Math. Soc. 94 (1), pp. 29–30.
►
Modular Functions and Dirichlet Series in Number Theory.
2nd edition, Graduate Texts in Mathematics, Vol. 41, Springer-Verlag, New York.
…
5: 27.8 Dirichlet Characters
§27.8 Dirichlet Characters
… ►In other words, Dirichlet characters (mod ) satisfy the four conditions: … ►If is a character (mod ), so is its complex conjugate . … ►A divisor of is called an induced modulus for if … ►Every Dirichlet character (mod ) is a product …6: 23.20 Mathematical Applications
…
►The interior of is mapped one-to-one onto the lower half-plane.
…
►The interior of the rectangle with vertices , , , is mapped two-to-one onto the lower half-plane.
The interior of the rectangle with vertices , , , is mapped one-to-one onto the lower half-plane with a cut from to .
…
►For applications of the Weierstrass function and the elliptic curve method to these problems see Bressoud (1989) and Koblitz (1999).
…
7: 25.15 Dirichlet -functions
§25.15 Dirichlet -functions
►§25.15(i) Definitions and Basic Properties
►The notation was introduced by Dirichlet (1837) for the meromorphic continuation of the function defined by the series … … ►§25.15(ii) Zeros
…8: 33.22 Particle Scattering and Atomic and Molecular Spectra
…
►For scattering problems, the interior solution is then matched to a linear combination of a pair of Coulomb functions, and , or and , to determine the scattering -matrix and also the correct normalization of the interior wave solutions; see Bloch et al. (1951).
►For bound-state problems only the exponentially decaying solution is required, usually taken to be the Whittaker function .
…
►
9: 2.4 Contour Integrals
…
►We assume that in any closed sector with vertex and properly interior to , the expansion (2.3.7) holds as , and as , where is a constant.
Then (2.4.1) is valid in any closed sector with vertex and properly interior to .
…
►Now suppose that in (2.4.10) the minimum of on occurs at an interior point .
…
►In the commonest case the interior minimum of is a simple zero of .
…
►The problem of obtaining an asymptotic approximation to that is uniform with respect to in a region containing is similar to the problem of a coalescing endpoint and saddle point outlined in §2.3(v).
…