This monograph presents fundamental methods and topics in nonlinear analysis and their
efficient application to nonlinear boundary value problems for elliptic equations. The book is …

Let us consider the so-called one-dimensional p-Laplacian operator (, p (u $)) $, where p> 1
and, p: R ÄR is given by, p (s)=| s| p&2 s for s {0 and, p (0)= 0. Various separated two-point …

The topic of singular boundary value problems has been of substantial and rapidly growing
interest for many scientists and engineers. This book is devoted to singular boundary value …

A version of Sturm--Liouville theory is given for the one-dimensional p-Laplacian including
the radial case. The treatment is modern but follows the strategy of Elbert's early work …

Differential inequalities and maximum principles: theory, new methods, and applications:
Nonlinear Analysis: Theory, Methods & Applications: Vol 30, No 9 skip to main content ACM …

The aim of this paper is to obtain nonlinear operators in suitable function spaces whose
fixed points coincide with the solutions of the nonlinear boundary value problems (φ …

In this text we investigate solvability of various nonlinear singular boundary value problems
for ordinary differential equations on the compact interval [0, T]. The nonlinearities in …

On the existence of periodic solutions for p-Laplacian generalized Liénard equation -
ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books Search …

For 1< p<∞, we consider the following problem− Δ pu= f (u), u> 0 in Ω,∂ ν u= 0 on∂ Ω,
where Ω⊂ ℝ N is either a ball or an annulus. The nonlinearity f is possibly supercritical in …

In this note we obtain existence result for the periodic boundary-value problem\[\begin
{cases}\begin {array}{cc}\left (\Phi_ {p}\left (x'\right)\right)'+ f\left (t, x\right)= 0,\\x\left (0\right)= x …