ADVANCED NONLINEAR STUDIES

Reverse Stein–Weiss Inequalities on the Upper Half Space and the Existence of Their Extremals

Regularity Properties for a Class of Non-uniformly Elliptic Isaacs Operators

A Liouville-Type Theorem for an Elliptic Equation with Superquadratic Growth in the Gradient

Sharp Caffarelli–Kohn–Nirenberg-Type Inequalities on Carnot Groups

On Nodal Solutions of the Nonlinear Choquard Equation

High Multiplicity and Chaos for an Indefinite Problem Arising from Genetic Models

Infinitely Many Solutions for a Non-homogeneous Differential Inclusion with Lack of Compactness

Multi-peak Positive Solutions of a Nonlinear Schrödinger–Newton Type System

Nonzero Positive Solutions of Elliptic Systems with Gradient Dependence and Functional BCs

Extremals for Fractional Moser–Trudinger Inequalities in Dimension 1 via Harmonic Extensions and Commutator Estimates

Blow-Up Results for Higher-Order Evolution Differential Inequalities in Exterior Domains

Solutions for Fractional Schrödinger Equation Involving Critical Exponent via Local Pohozaev Identities

Strict Positivity for the Principal Eigenfunction of Elliptic Operators with Various Boundary Conditions

Non-local Degenerate Diffusion Coefficients Break Down the Components of Positive Solutions

Ground States of a 𝐾-Component Critical System with Linear and Nonlinear Couplings: The Attractive Case

Solutions with Prescribed Local Blow-up Surface for the Nonlinear Wave Equation

Large Time Behavior of Solutions to the Nonlinear Heat Equation with Absorption with Highly Singular Antisymmetric Initial Values

On a Singular Robin Problem with Convection Terms

A new Singular Trudinger–Moser Type Inequality with Logarithmic Weights and Applications

Global Existence for some Cross Diffusion Systems with Equal Cross Diffusion/Reaction Rates

p-Harmonic Functions in ℝ N + with Nonlinear Neumann Boundary Conditions and Measure Data

Two Classes of Nonlinear Singular Dirichlet Problems with Natural Growth: Existence and Asymptotic Behavior

𝜔+-Type Index of GL+(2)-Paths

The Concentration Behavior of Ground States for a Class of Kirchhoff-type Problems with Hartree-type Nonlinearity

Fractional Choquard Equations with Confining Potential With or Without Subcritical Perturbations

Compactness by Coarse-Graining in Long-Range Lattice Systems

Limit Configurations of Schrödinger Systems Versus Optimal Partition for the Principal Eigenvalue of Elliptic Systems

Heterogeneous Elliptic BVPs with a Bifurcation-Continuation Parameter in the Nonlinear Mixed Boundary Conditions