chapter 1 Nonresonance for a Nonautonomous Elliptic Problem with Respect to the Conical Fucik Spectrum / chapter 2 Maximum and Antimaximum Principles for Some Elliptic Systems Involving Schrodinger Operators / chapter 3 Weak Solutions for Some Reaction-Diffusion Systems with Mass Control and Critical Growth with Respect to the Gradient / chapter 4 Fucik Spectrum for the Neumann Problem with Indefinite Weights -- chapter 5 Decay of Mass for a Semilinear Parabolic System / chapter 6 Maximum Principle for First Order Nonlinear Elliptic System / chapter 1 Nonresonance Conditions on the Potential for a Neumann Problem / chapter 8 Some Remarks on the Antimaximum Principle and the Fucik Spectrum for the p-Laplacian / chapter 9 Existence Result for a Second Order Nonlinear Degenerate Elliptic Equation in Weighted Orlicz-Sobolev Spaces / chapter 10 Existence of Renormalized Solutions for Some Elliptic Problems Involving Derivatives of Nonlinear Terms in Orlicz Spaces / chapter 11 On a Necessary Condition for Some Strongly Nonlinear Elliptic Equations in R / chapter 12 On the Regularizing Effect of Strongly Increasing Lower Order Terms / chapter 13 On the Asymptotic Behavior of Solutions of a Damped Oscillator under a Sublinear Friction Term: From the Exceptional to the Generic Behaviors / chapter 14 Landesman-Lazer Problems for the p-Laplacian / chapter 15 Optimal BMO and pA Estimates Near the Boundary for Solutions of a Class of Degenerate Elliptic Problems / chapter 16 On the First Eigencurve of the ^ -Laplacian / chapter 17 Compactness Results in Inhomogeneous Orlicz-Sobolev Spaces / chapter 18 On a Degenerate Parabolic Equation with Nonlocal Reaction Term -- chapter 19 Existence of Nontrivial Solutions for Some Elliptic Systems in R2 / chapter 20 Viscosity Solution for a Degenerate Parabolic Problem / chapter 21 Remarks on Inhomogeneous Elliptic Eigenvalue Problems / chapter 22 On the First Curve of the Fucik Spectrum of an Elliptic Operator with Weight / chapter 23 Asymptotics of Solutions of Quasilinear Parabolic Equations via the Refined Energy Method and Semiclassical Limit of Schrodinger Operators