An estimation method for the number of point masses in an inverse logarithmic potential problem using discrete Fourier transform

DOI10.1016/0307-904X(94)00037-7zbMath0830.65124MaRDI QIDQ1900578

Kohzaburo Ohnaka, Takashi Ohe

Publication date: 31 October 1995

Published in: Applied Mathematical Modelling (Search for Journal in Brave)

zbMATH Keywords

numerical examplesinverse problemsdiscrete Fourier transformPoisson equationcriterion functionboundary observationinverse logarithmic potential problemnumber of point massespoint mass model

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Inverse problems for PDEs (35R30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Applications to the sciences (65Z05)

Related Items (3)

An estimation method for point sources of multidimensional diffusion equation ⋮ Identification of dipole sources in an elliptic equation from boundary measurements: application to the inverse EEG problem ⋮ A reliable estimation method of a dipole for three-dimensional Poisson equation

Cites Work

• A precise estimation method for locations in an inverse logarithmic potential problem for point mass models
• On the Uniqueness of the Inverse Logarithmic Potential Problem
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