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Historical comment on a modification of the Galerkin methodGOTTLIEB, H. P. W.The Journal of the Acoustical Society of America. 1986, Vol 80, Num 1, pp 348-349, issn 0001-4966Article

Curved composite boundary elements for second-order two-dimensional problemsSILVA, P. J; MOTE, D. JR.International journal for numerical methods in fluids. 1988, Vol 26, Num 6, pp 1265-1279, issn 0271-2091Article

An analysis of the B.P.M. approximation of the Helmholtz equation in an optical fiberBAMBERGER, A; CORON, F; GHIDAGLIA, J.-M et al.Modélisation mathématique et analyse numérique (Print). 1987, Vol 21, Num 3, pp 405-424, issn 0764-583XArticle

THE HELMHOLTZ EQUATION IN THE EXTERIOR OF SLITS IN A PLANE WITH DIFFERENT IMPEDANCE BOUNDARY CONDITIONS ON OPPOSITE SIDES OF THE SLITSKRUTITSKII, P. A.Quarterly of applied mathematics. 2009, Vol 67, Num 1, pp 73-92, issn 0033-569X, 20 p.Article

On a modification of the Helmholtz equation for describing Karman vortex streetsSHAROV, V. G; MARINOVA, T. K.Bulgarian journal of meteorology & hydrology. 1993, Vol 4, Num 1, pp 23-25, issn 0861-0762Article

Sur quelques opérateurs liés à l'équation de Helmholtz en coordonnées polaires, transformation H.K.L. (Hankel-Kantorovich-Lebedev) = On some operators for the Helmholtz equation in polar coordinates; H.K.L. transformation (Hankel-Kantorovich-Lebedev)CESSENAT, M.Comptes rendus de l'Académie des sciences. Série 1, Mathématique. 1989, Vol 309, Num 1, pp 25-30, issn 0764-4442Article

Calcul de la fonction de Green de l'équation d'onde de Helmholtz par la méthode du 5ème paramètrePAVLENKO, YU. G; AFINOGENOV, YU. A; GONZALES FELIPE, R et al.Izvestiâ vysših učebnyh zavedenij. Radiofizika. 1988, Vol 31, Num 12, pp 1507-1512, issn 0021-3462Article

Addition theorems for spherical wave solutions of the vector Helmholtz equationFELDERHOF, B. U; JONES, R. B.Journal of mathematical physics. 1987, Vol 28, Num 4, pp 836-839, issn 0022-2488Article

Splitting methods and invariant imbedding for time-independent wave propagation in focusing media and wave guidesEVANS, J. W.Journal of mathematical physics. 1988, Vol 29, Num 1, pp 97-102, issn 0022-2488Article

Iterative solution of boundary element equations for the exterior Helmholtz problemAMINI, S; CHEN KE; HARRIS, P. J et al.Journal of vibration, acoustics, stress, and reliability in design. 1990, Vol 112, Num 2, pp 257-262, issn 0739-3717Article

Green function of the inhomogeneous Helmholtz equation with nonuniform refraction index, using quaternion analysisSABERI FATHI, S. M.Journal of mathematical physics. 2010, Vol 51, Num 12, issn 0022-2488, 123513.1-123513.13Article

Solution of the Helmholtz equation in a parallelogrammic domain with mixed boundary conditions using the differential quadrature methodGUTIERREZ, R. H; LAURA, P. A. A.Journal of sound and vibration. 1994, Vol 178, Num 2, pp 269-271, issn 0022-460XArticle

Reformulation for the beam-propagation methodVASSALLO, C.Journal of the Optical Society of America. A, Optics and image science. 1993, Vol 10, Num 10, pp 2208-2216, issn 0740-3232Article

Spatial and temporal transformation of femtosecond laser pulses by lenses and lens systemsKEMPE, M; STAMM, U; WILHELMI, B et al.Journal of the Optical Society of America. B, Optical physics (Print). 1992, Vol 9, Num 7, pp 1158-1165, issn 0740-3224Article

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Alternative approach to the inverse problem of Lagrangian dynamicsMIMURA, F; NONO, T.Tensor. 1990, Vol 49, Num 3, pp 283-295, issn 0040-3504Article

The Helmholtz equation in disturbed half-spacesWILLERS, A.Mathematical methods in the applied sciences. 1987, Vol 9, Num 3, pp 312-323, issn 0170-4214Article

On the wave equations in the spacetime of a cosmic stringLINET, B.Annales de l'I.H.P. Physique théorique. 1986, Vol 45, Num 3, pp 249-256, issn 0246-0211Article

An effective method calculating acoustic green's function for closed rectangular cavity using the ewald's summation techniqueHUANG, Z. Y; JIANG, W. K.Acta acustica united with acustica. 2007, Vol 93, Num 5, pp 853-856, 4 p.Article

A locally one-dimensional semi-implicit scheme for global gridpoint shallow-water modelsKAR, S. K; TURCO, R. P; MECHOSO, C. R et al.Monthly weather review. 1994, Vol 122, Num 1, pp 205-222, issn 0027-0644Article

A note on multiple reciprocity integral formulation for the Helmholtz equationKAMIYA, N; ANDOH, E.Communications in applied numerical methods. 1993, Vol 9, Num 1, pp 9-13, issn 0748-8025Article

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