Results 161 to 170 of about 99,243 (193)

Nonlinear hyperbolic differential equations in microelectronics

Korean Journal of Computational & Applied Mathematics, 1995
Nonlinear hyperbolic differential equations have been a subject of intense research in the field of gas dynamics due to many engineering problems associated with high-speed airplanes, missiles, materials processing, etc. Recently, phenomena known from gas dynamics are found to occur also in the microeletronic devices such as MOSFET.
openaire   +1 more source

A damped nonlinear hyperbolic equation with nonlinear strain term

Journal of Applied Nonlinear Dynamics, 2022
Summary: In this work, we investigate an initial boundary value problem related to the nonlinear hyperbolic equation \(u_{tt}+u_{xxxx}+ \alpha u_{xxxxt}=f(u_x)_x\), for \(f(s)=|s|^{\rho} +|s|^{\sigma}\), \(1< \rho,\sigma\), \(\alpha >0\). Under suitable conditions, we prove the existence of global solutions and the exponential decay of energy.
openaire   +1 more source

Solvability of Nonlinear Inverse Problem for Hyperbolic Equation

Journal of Mathematical Sciences, 2017
Summary: We consider the nonlinear inverse problem for a second order hyperbolic equation with unknown coefficient depending on the time. We establish the existence and uniqueness of regular solutions which are used for constructing a solution to the inverse problem under consideration.
openaire   +1 more source

Asymptotic Equations for Nonlinear Hyperbolic Waves

1995
Universal asymptotic equations. It is a remarkable fact that, in suitable asymptotic limits, the behavior of almost all nonlinear waves is described by a few rather simple looking nonlinear equations. Examples include Burgers equation, the Kortewegde Vries (KdV) equation, and the nonlinear Schrodinger equation.
openaire   +1 more source

Nonlinear Inverse Problems for First Order Hyperbolic Equations

Journal of Mathematical Sciences
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kozhanov, Alexandr, Zhalgassova, Korkem A.   +1 more
openaire   +1 more source

New Creatinine- and Cystatin C–Based Equations to Estimate GFR without Race

New England Journal of Medicine, 2021
Lesley A Inker, Nwamaka D Eneanya, Josef Coresh   +2 more
exaly  

Nonlinear hyperbolic equations

Communications on Pure and Applied Mathematics, 1953
openaire   +2 more sources

The general relativistic constraint equations

Living Reviews in Relativity, 2021
Alessandro Carlotto
exaly  

Almost periodic solutions of nonlinear hyperbolic equations

zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

NONLINEAR CAUCHY PROBLEM FOR HYPERBOLIC TYPE EQUATIONS

Memoirs of the Faculty of Science, Kyushu University. Series A, Mathematics, 1972
openaire   +2 more sources