On the shrinkage of the forward and backward diffraction peaks

Nguyen Van Hieu; Nguyen Ngoc Thuan; V. A. Suleymanov

Displaying similar documents to “On the shrinkage of the forward and backward diffraction peaks”

On non-overdetermined inverse scattering at zero energy in three dimensions

Roman G. Novikov (2006)

Annali della Scuola Normale Superiore di Pisa - Classe di Scienze

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We develop the $\bar{\partial}$ -approach to inverse scattering at zero energy in dimensions $d \geq 3$ of [Beals, Coifman 1985], [Henkin, Novikov 1987] and [Novikov 2002]. As a result we give, in particular, uniqueness theorem, precise reconstruction procedure, stability estimate and approximate reconstruction for the problem of finding a sufficiently small potential $v$ in the Schrödinger equation from a fixed non-overdetermined (“backscattering” type) restriction ${h |}_{Γ}$ of the Faddeev generalized scattering amplitude...

On gigantic density of zeros of some signals defined by prime numbers

Ján Mozer (1995)

Czechoslovak Mathematical Journal

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Remark to the comparison of solution properties of Love's equation with those of wave equation

Věra Radochová (1978)

Aplikace matematiky

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In the paper some solution properties of the Love's equation are compared with those of the classical wave equation for a certain class of boundary conditions. The method of small parameter is used.

On the number of integer points in the displaced circles

A. Yudin (1968)

Acta Arithmetica

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Gaps between consecutive divisors of factorials

Daniel Berend, J. E. Harmse (1993)

Annales de l'institut Fourier

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The set of all divisors of $n!$ , ordered according to increasing magnitude, is considered, and an upper bound on the gaps between consecutive ones is obtained. We are especially interested in the divisors nearest $\sqrt{n!}$ and obtain a lower bound on their distance.