Results 21 to 30 of about 4,500,655 (305)

Sampling moiré method: A more exact solution

open access: yesResults in Optics, 2023
An important task in the sampling moiré method is phase measurement of a grating image by using the phase of the moiré fringe from a single-shot image.
Mohammad Abolhassani
doaj   +1 more source

TianqLiu/Robust-stochastic-facility-location-sensitivity-analysis-and-exact-solution: Release for Zenodo

open access: yes, 2022
The data in this repository are used in the research reported on in the paper "Robust Stochastic Facility Location: Sensitivity Analysis and Exact Solution" by T. Liu, F. Saldanha-da-Gama, S.
Liu,Tianqi   +3 more
core   +1 more source

A Study of Traveling Wave Structures and Numerical Investigations into the Coupled Nonlinear Schrödinger Equation Using Advanced Mathematical Techniques

open access: yesMathematics, 2023
This article explores adapted mathematical methods to solve the coupled nonlinear Schrödinger (C-NLS) equation through analytical and numerical methods.
Taghread Ghannam Alharbi   +1 more
doaj   +1 more source

Exact Solution of Linear System of Fractional Differential Equations with Constant Coefficients

open access: yes, 2022
: In this paper, based on Jumarie type of Riemann-Liouville (R-L) fractional derivative, the exact solution of linear system of fractional differential equations with constant coefficients is obtained.
Chii-Huei Yu
core   +1 more source

Hertz elastic dynamics of two colliding elastic spheres

open access: yesResults in Physics, 2021
This paper revisits a classic problem in physics — Hertz elastic dynamics of two colliding elastic spheres. This study obtains impact period in terms of hypergeometric function and successfully combines Deresiewicz’s three segmental solutions into one ...
B.H. Sun
doaj   +1 more source

New waves solutions of the (2+1)-dimensional generalized Hirota–Satsuma–Ito equation using a novel expansion method

open access: yesResults in Physics, 2023
Numerous scientific fields depend on precise solutions, which can be obtained for nonlinear partial differential equations (PDEs) through various techniques. It is important to note that solutions obtained through different approaches can vary.
Saqib Khaliq   +5 more
doaj   +1 more source

Exact solutions to supergravity [PDF]

open access: yesNuclear Physics B, 1997
18 pages, latex, uses a4.sty, no ...
openaire   +3 more sources

In search of exact solutions [PDF]

open access: yesNature, 2001
Many-body systems, such as electrons flowing in a superconductor, are among the most difficult theoretical problems to study. A new family of exactly solvable models may offer some answers.
openaire   +3 more sources

seantrim/exact-thermochem-solution: Release 1.0.3

open access: yes, 2022
Improved data file output from Fortran ...
Sean Trim
core   +1 more source

Exact Solutions in Modified Gravity Models

open access: yesEntropy, 2012
We review the exact solutions in modified gravity. It is one of the main problems of mathematical physics for the gravity theory. One can obtain an exact solution if the field equations reduce to a system of ordinary differential equations. In this paper
Valery V. Obukhov, Andrey N. Makarenko
doaj   +1 more source

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