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Showing 1 to 5 of 5 for “"Spectral theory (Mathematics)"”.
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Least squares spectral element method for laminar and turbulent flows, –continuous and discontinuous approaches–
In this research, application of a least squares spectral element method for compressible laminar and turbulent flow problems is investigated. For the turbulent Reynolds Averaged Navier-Stokes (RANS), a modified Spalart-Allmaras (SA) turbulence model is employed and integrated with the mean flow …
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On the parametrization of self-adjoint extensions of singular Sturm-Liouville operators
The self-adjoint extensions of a lower semi-bounded minimal Sturm–Liouville operator are parametrized using generalized boundary values defined by fixed choices of special nonoscillatory solutions, called principal and nonprincipal solutions. However, principal and nonprincipal solutions are not …
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Bounds for the Spectral Mean Value of Central Values of L-functions
We prove two results about the boundedness of spectral mean value of Rankin-Selberg L-functions at s = 1/2, which is an analogue for Eisenstein series of X. Li's result for Hecke-Maass forms.