11 citations · 36 across the 9 of their papers we have counts for
9 papers
Spectral Pruning for Recurrent Neural Networks
Takashi Furuya, Kazuma Suetake, Koichi Taniguchi +3
Recurrent neural networks (RNNs) are a class of neural networks used in sequential tasks. However, in general, RNNs have a large number of parameters and involve enormous computati…
Remarks on the factorization and monotonicity method for inverse acoustic scatterings
Takashi Furuya
We study the factorization and monotonicity method for inverse acoustic scattering problems. Firstly, we give a new general functional analysis theorem for the monotonicity method.…
The direct and inverse scattering problem for the semilinear Schrödinger equation
Takashi Furuya
We study the direct and inverse scattering problem for the semilinear Schrödinger equation in . We show well-posedness in the direct problem for sm…
The factorization and monotonicity method for the defect in an open periodic waveguide
Takashi Furuya
In this paper, we consider the inverse scattering problem to reconstruct the defect in an open periodic waveguide from near field data. Our first aim is to mention that there is a…
Scattering by the local perturbation of an open periodic waveguide in the half plane
Takashi Furuya
We consider the scattering problem of the local perturbation of an open periodic waveguide in the half plane. Recently by Kirsch and Lechleiter, a new radiation condition was intro…
The monotonicity method for the inverse crack scattering problem
Tomohiro Daimon, Takashi Furuya, Ryuji Saiin
The monotonicity method for the inverse acoustic scattering problem is to understand the inclusion relation between an unknown object and artificial one by comparing the far field…
The factorization method for the inverse acoustic scattering problems with limited aperture data
Takashi Furuya
We study the factorization method for the inverse acoustic scattering problems in the case of limited aperture data. In this case, the factorization of the far field operator is no…
A modification of the factorization method for scatterers with different physical properties
Takashsi Furuya
We study an inverse acoustic scattering problem by the Factorization Method when the unknown scatterer consists of two objects with different physical properties. Especially, we co…
Hermite expansions of some tempered distributions
Hiroyuki Chihara, Takashi Furuya, Takumi Koshikawa
We compute Hermite expansions of some tempered distributions by using the Bargmann transform. In other words, we calculate the Taylor expansions of the corresponding entire functio…