Results 11 to 20 of about 5,680 (136)

Diffraction by a finite parallel‐plate waveguide cavity with perfect electric conductor loading: The case of E polarisation

IET Microwaves, Antennas & Propagation
The diffraction by a finite parallel‐plate waveguide cavity with perfect electric conductor loading is rigorously analysed for the E‐polarised case using the Wiener–Hopf technique.
Tong Zhang, Kazuya Kobayashi
doaj   +2 more sources

Plane Wave Diffraction by a Finite Parallel‐Plate Waveguide Cavity With Perfect Electric Conductor Loading: The Case of H Polarization

IET Microwaves, Antennas & Propagation
This work presents a rigorous analysis of H‐polarised wave diffraction by a finite parallel‐plate waveguide cavity with perfect electric conductor loading, employing the Wiener‐Hopf technique.
Tong Zhang, Kazuya Kobayashi
doaj   +2 more sources

Plane wave diffraction by a semi‐infinite parallel‐plate waveguide with partial material loading: The case of H polarisation

IET Microwaves, Antennas & Propagation
The analysis of diffraction by a semi‐infinite parallel‐plate waveguide with partial material loading is rigorously carried out using the Wiener–Hopf technique for the H‐polarised plane wave incidence.
Tong Zhang, Kazuya Kobayashi
doaj   +2 more sources

The stationary AKPZ equation: Logarithmic superdiffusivity

Communications on Pure and Applied Mathematics, Volume 76, Issue 11, Page 3044-3103, November 2023., 2023
Abstract We study the two‐dimensional Anisotropic KPZ equation (AKPZ) formally given by ∂tH=12ΔH+λ((∂1H)2−(∂2H)2)+ξ,$$\begin{equation*} \hspace*{3.4pc}\partial _t H=\frac{1}{2}\Delta H+\lambda ((\partial _1 H)^2-(\partial _2 H)^2)+\xi , \end{equation*}$$where ξ is a space‐time white noise and λ is a strictly positive constant.
Giuseppe Cannizzaro, Dirk Erhard, Fabio Toninelli   +2 more
wiley   +1 more source

Co‐evolution at protein–protein interfaces guides inference of stoichiometry of oligomeric protein complexes by de novo structure prediction

Molecular Microbiology, Volume 120, Issue 5, Page 763-782, November 2023., 2023
We explore the prediction of the quaternary structure of multimeric protein complexes of unknown stoichiometry from amino acid sequences of the individual subunits alone. Here, we provide evidence that this is possible by combining Alphafold2‐multimer with co‐evolution‐based analysis of protein interactions, which is particularly powerful in deeply ...
Max Kilian, Ilka B. Bischofs
wiley   +1 more source

A Wiener--Hopf Monte Carlo simulation technique for L\'{e}vy processes [PDF]

, 2011
We develop a completely new and straightforward method for simulating the joint law of the position and running maximum at a fixed time of a general L\'{e}vy process with a view to application in insurance and financial mathematics.
Kuznetsov, A., Kyprianou, A. E., Pardo, J. C., van Schaik, K.   +3 more
core   +4 more sources

A Constructive Method for Approximate Solution to Scalar Wiener-Hopf Equations [PDF]

, 2015
This paper presents a novel method of approximating the scalar Wiener-Hopf equation; and therefore constructing an approximate solution. The advantages of this method over the existing methods are reliability and explicit error bounds.
Kisil, Anastasia V.
core   +1 more source

A Novel Approach to Solving Line Source Diffraction Caused by Perfectly Conducting Successive Steps [PDF]

Journal of Electromagnetic Engineering and Science
In this study, a new unconventional approach that departs from the classical method is proposed to solve the modified scalar Wiener–Hopf equation of the third kind with regard to the diffraction problem of cylindrical waves caused by perfectly conducting
Kadir Durgut, Gökhan Çınar, Ali Alkumru   +2 more
doaj   +1 more source

Diffraction by an imperfect half plane in a bianisotropic medium [PDF]

, 2007
A general theory to study the electromagnetic diffraction by imperfect half planes immersed in linear homogeneous bianisotropic media is presented.
Daniele, Vito, Graglia, Roberto
core   +1 more source

Skew Incidence on Concave Wedge With Anisotropic Surface Impedance [PDF]

, 2012
The diffraction of a plane wave at skew incidence by an arbitrary-angled concave wedge with anisotropic impedance faces is studied. Concave wedges are of interest in wireless propagation models, in particular on modeling buildings and reflectors.
Lombardi, Guido
core   +1 more source