Results 61 to 70 of about 126 (121)

Nonlinear dynamics of a fuel-price-sensitive traffic flow model with economic and behavioural adaptations

open access: yesPartial Differential Equations in Applied Mathematics
This paper presents a new macroscopic traffic flow model formulated as a system of nonlinear partial differential equations that incorporates fuel-price sensitivity and behavioural adaptation of drivers.
Gabriel Obed Fosu   +2 more
doaj   +1 more source

Regularity of Solutions of Burgers' Equation with Globally Stabilizing Nonlinear Boundary Feedback

open access: yes, 2007
We consider the viscous Burgers equation under recently proposed nonlinear boundary conditions which guarantee global asymptotic stabilization and semiglobal exponential stabilization in H 1 sense.
In L, Andras Balogh, Miroslav Krstic
core  

Existence of extremals for stability of nonlocal Sobolev inequality

open access: yesAdvanced Nonlinear Studies
This paper is devoted to quantitative refinements of the nonlocal Sobolev inequality with explicit determination of stability constants. In the single-bubble regime, we rigorously prove that the optimal stability constantcHLS=infu∈D1,2(RN)\M‖∇u‖L2(RN)2 ...
Zhang Qian
doaj   +1 more source

One-Dimensional Transport Equations With Discontinuous Coefficients

open access: yes, 1998
We consider one-dimensional linear transport equations with bounded but possibly discontinuous coefficient a. The Cauchy problem is studied from two different points of view. In the first case we assume that a is piecewise continuous.
F. James, F. Bouchut
core  

Superlensing using complementary media and reflecting complementary media for electromagnetic waves

open access: yesAdvances in Nonlinear Analysis, 2018
In this paper, we present the proof of superlensing an arbitrary object using complementary media and we study reflecting complementary media for electromagnetic waves. The analysis is based on the reflecting technique and new results on the compactness,
Nguyen Hoai-Minh
doaj   +1 more source

Interior Estimates for Generalized Forchheimer Flows of Slightly Compressible Fluids

open access: yesAdvanced Nonlinear Studies, 2017
The generalized Forchheimer flows are studied for slightly compressible fluids in porous media with time-dependent Dirichlet boundary data for the pressure. No restrictions are imposed on the degree of the Forchheimer polynomial. We derive, for all time,
Hoang Luan T., Kieu Thinh T.
doaj   +1 more source

Home - About - Disclaimer - Privacy