Results 21 to 30 of about 5,519,972 (105)
An Efficient and Robust Numerical Solution of the Full‐Order Multiscale Model of Lithium‐Ion Battery
Mathematical Problems in Engineering, Volume 2018, Issue 1, 2018., 2018 We propose a novel and efficient numerical approach for solving the pseudo two‐dimensional multiscale model of the Li‐ion cell dynamics based on first principles, describing the ion diffusion through the electrolyte and the porous electrodes, electric potential distribution, and Butler‐Volmer kinetics.
Michal Beneš +8 more
wiley +1 more source
Julius Fučík: dramatic criticism [PDF]
, 2008 Undergraduate thesis Julius Fučík: Dramatie eriticism processes dramatic criticism lifework production of communist journalist Julius Fučík. Thesis consist of five chapters. Introduction, which is created of author motivation to write that topic.
Hejmová, Anna
core +1 more source
The regions of solvability for some three point problem
Mathematical Modelling and Analysis, 2013 The solvability results are established for the boundary value problem , where x + = max{x, 0}, x - = max{-x, 0}, h is a bounded nonlinearity. The existence results are based of the knowledge of the spectrum for the problem with h ≡ 0.
Natalija Sergejeva
doaj +1 more source
Periodic Solutions of Duffing Equation with an Asymmetric Nonlinearity and a Deviating Argument
Abstract and Applied Analysis, Volume 2013, Issue 1, 2013., 2013 We study the existence of periodic solutions of the second‐order differential equation x′′ + ax+ − bx− + g(x(t − τ)) = p(t), where a, b are two constants satisfying 112/a+/b=/n, n ∈ N, τ is a constant satisfying 0 ≤ τ < 2π, g, p : R → R are continuous, and p is 2π‐periodic.
Zaihong Wang +3 more
wiley +1 more source
Solvability of a one-dimensional quasilinear problem under nonresonance conditions on the potential
Electronic Journal of Qualitative Theory of Differential Equations, 2009 Problem of the type $-\Delta_{p}u=f(u)+h(x) \textrm{ in } (a, b) $ with $u=0$ on $ \{a,b\} $ is solved under nonresonance conditions stated with respect to the first eigenvalue and the first curve in the Fučik spectrum of $(-\Delta_{p},W_{0}^{1,p}(a,b))$,
Aboubacar Marcos
doaj +1 more source
Boundary Value Problems for a Super‐Sublinear Asymmetric Oscillator: The Exact Number of Solutions
International Journal of Mathematics and Mathematical Sciences, Volume 2013, Issue 1, 2013., 2013 Properties of asymmetric oscillator described by the equation x′′=−λ(x+)p+μ(x−)q (i), where p ≥ 1 and 0 < q ≤ 1, are studied. A set of (λ, μ) such that the problem (i), x(0) = 0 = x(1) (ii), and |x′(0)| = α (iii) have a nontrivial solution, is called α‐spectrum. We give full description of α‐spectra in terms of solution sets and solution surfaces.
Armands Gritsans +2 more
wiley +1 more source
Variational Methods for NLEV Approximation Near a Bifurcation Point
International Journal of Mathematics and Mathematical Sciences, Volume 2012, Issue 1, 2012., 2012 We review some more and less recent results concerning bounds on nonlinear eigenvalues (NLEV) for gradient operators. In particular, we discuss the asymptotic behaviour of NLEV (as the norm of the eigenvector tends to zero) in bifurcation problems from the line of trivial solutions, considering perturbations of linear self‐adjoint operators in a ...
Raffaele Chiappinelli, Dorothy Wallace
wiley +1 more source
“STRANDED ON THE SHORES OF HISTORY”? MONUMENTS AND (ART‐)HISTORICAL AWARENESS
History and Theory, Volume 64, Issue 3, Page 338-358, September 2025.ABSTRACT Can past agents deliberately influence our historical awareness by designing objects’ appearances and sending them to us down the stream of time? We know they have certainly tried to do so by raising monuments. But according to an influential narrative, the efforts of the “monumentalists” are destined to fail: no monument can keep a legacy ...
Jakub Stejskal
wiley +1 more source
Sign‐Changing Solutions for Nonlinear Elliptic Problems Depending on Parameters
International Journal of Differential Equations, Volume 2010, Issue 1, 2010., 2010 The study of multiple solutions for quasilinear elliptic problems under Dirichlet or nonlinear Neumann type boundary conditions has received much attention over the last decades. The main goal of this paper is to present multiple solutions results for elliptic inclusions of Clarke′s gradient type under Dirichlet boundary condition involving the p ...
Siegfried Carl +2 more
wiley +1 more source
Education and inequality: an international perspective
Fiscal Studies, Volume 45, Issue 3, Page 429-454, September 2024.Abstract In this paper, we summarise the existing literature and present new empirical evidence in order to address the questions of whether educational expansion is an effective tool for reducing inequality and whether some educational systems have better associations with lower inequality and others worse.
Patrick Bennett +3 more
wiley +1 more source