Results 21 to 30 of about 3,456,187 (322)

Novel complex N-soliton and lump solutions for nonlocal breaking equation

open access: yesResults in Physics, 2022
The Hirota bilinear method is applied to construct the new dynamics of complex N-soliton solutions for a nonlocal breaking equation. By using the auxiliary traveling wave function, the different-order soliton solutions, bifurcation solutions and lump ...
Shaofu Wang
doaj   +1 more source

Complex-Valued Function Modeling of Bilateration and its Applications

open access: yesIEEE Access, 2023
Bilateration is one of the localization methods that provides the location information of the target node using two anchors’ location information and two distances between the target node and each anchor.
Heungju Ahn, Chien Van Dang, Sang C. Lee
doaj   +1 more source

Topological methods in the theory of functions of a complex variable [PDF]

open access: yesBulletin of the American Mathematical Society, 1947
The description for this book, Topological Methods in the Theory of Functions of a Complex Variable. (AM-15), will be forthcoming.
Morse, Marston, Heins, Maurice
openaire   +2 more sources

The adhesive contact problem in one-dimensional hexagonal quasicrystals with complex variable function method

open access: yes上海师范大学学报. 自然科学版, 2016
This paper considers the adhesive contact problem in aperiodical plane of one-dimensional hexagonal quasicrystals. By complex variable method, the adhesive contact problem is converted into a Riemann-Hilbert boundary problem.
ZHAO Xuefen, LI Xing
doaj   +1 more source

A Method for the Computation of the Error Function of a Complex Variable [PDF]

open access: yesMathematics of Computation, 1965
This paper presents a method of computing z ≡ ( 2 / π ) ∫ 0 z e −
openaire   +2 more sources

Study of the Hypergeometric Equation via Data Driven Koopman-EDMD Theory

open access: yesAxioms, 2023
We consider a data-driven method, which combines Koopman operator theory with Extended Dynamic Mode Decomposition. We apply this method to the hypergeometric equation which is the Fuchsian equation with three regular singular points.
Evangelos Melas   +4 more
doaj   +1 more source

Complex Correntropy with Variable Center: Definition, Properties, and Application to Adaptive Filtering

open access: yesEntropy, 2020
The complex correntropy has been successfully applied to complex domain adaptive filtering, and the corresponding maximum complex correntropy criterion (MCCC) algorithm has been proved to be robust to non-Gaussian noises.
Fei Dong, Guobing Qian, Shiyuan Wang
doaj   +1 more source

Estimation and model selection in generalized additive partial linear models for correlated data with diverging number of covariates [PDF]

open access: yes, 2014
We propose generalized additive partial linear models for complex data which allow one to capture nonlinear patterns of some covariates, in the presence of linear components.
Liang, Hua   +3 more
core   +1 more source

A complex variable boundary element-free method for the Helmholtz equation using regularized combined field integral equations

open access: yesApplied Mathematics Letters, 2020
Based on the combined field integral equation (CFIE) and the complex variable moving least squares (CVMLS) approximation, a complex variable boundary element-free method is developed for the exterior Neumann problem for the Helmholtz equation.
Linchong Chen, Xiaolin Li
semanticscholar   +1 more source

Ion-implantation-caused special damage profiles determined by spectroscopic ellipsometry in crystalline and in relaxed (annealed) amorphous silicon [PDF]

open access: yes, 1993
We previously developed a fitting method of several parameters to evaluate ion-implantation-caused damage profiles from spectroscopic ellipsometry (SE) (M. Fried et al., J. Appl. Phys., 71 (1992) 2835).
Fried, M.   +9 more
core   +4 more sources

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