Geodesic

Hamiltonians representing equations of motion with damping due to friction
Radial positive solutions for a nonpositone problem in an annulus
Solution to nonlocal problems of pseudohyperbolic equations
Sturm-Picone type theorems for second-order nonlinear differential equations
Conditions for having a diffeomorphism between two Banach spaces
Almost periodic solutions of anisotropic elliptic-parabolic equations with variable exponents of nonlinearity
Existence of solutions to a normalized $F$-infinity Laplacian equation
Nonlocal degenerate reaction-diffusion equations with general nonlinear diffusion term
Sign-changing solutions of a fourth-order elliptic equation with supercritical exponent
Oscillation of meromorphic solutions to linear differential equations with coefficients of $[p,q]$-order
Convergence to equilibrium of relatively compact solutions to evolution equations
Optimization of the principal eigenvalue under mixed boundary conditions
Existence and multiplicity of periodic solutions generated by impulses for second-order Hamiltonian system
Existence of solutions to $p$-Laplacian equations involving general subcritical growth
Existence and uniqueness of positive solutions for a nonlocal dispersal population model
Option pricing with transaction costs and stochastic volatility
Hydrodynamical form for the one-dimensional Gross-Pitaevskii equation
Well-posedness of boundary-value problems for partial differential equations of even order
Optimal ground state energy of two-phase conductors
$H_{\infty}$ control of switched linear parabolic systems
Well-posedness of fractional parabolic differential and difference equations with Dirichlet-Neumann conditions
Multiplicity of solutions for elliptic boundary value problems
Periodic solutions for second-order differential inclusions with nonsmooth potentials under weak AR-conditions
Exact controllability for a wave equation with mixed boundary conditions in a non-cylindrical domain
Fixed points for $\alpha$-$\psi$ contractive mappings with an application to quadratic integral equations
Pairs of sign-changing solutions for sublinear elliptic equations with Neumann boundary conditions
Explicit expressions for the matrix exponential function obtained by means of an algebraic convolution formula
Rigorous mathematical investigation of a nonlinear anisotropic diffusion-based image restoration model
Convergence in comparable almost periodic reaction-diffusion systems with Dirichlet boundary conditions
Isochronous bifurcations in second-order delay differential equations
Uniqueness and existence of positive solutions for singular fractional differential equations
Energy decay for elastic wave equations with critical damping
Bifurcation of limit cycles for cubic reversible systems
Solvability of nonlocal boundary-value problems for the Laplace equation in the ball
Multiple positive solutions for a critical elliptic problem with concave and convex nonlinearities
Strictly positive solutions for one-dimensional nonlinear elliptic problems
Integral inequalities with time delay in two independent variables
Existence of solutions to nonlocal Kirchhoff equations of elliptic type via genus theory
Necessary and sufficient conditions for the existence of periodic solution to singular problems with impulses
Cauchy problem for a generalized weakly dissipative periodic two-component Camassa-Holm system
Initial data problems for the two-component Camassa-Holm system
Multiple solutions for Schrödinger-Maxwell systems with unbounded and decaying radial potentials
Diffusion of a single-phase fluid through a general deterministic partially-fissured medium
Halo-shaped bifurcation curves in ecological systems
Oscillation criteria for second-order nonlinear perturbed differential equations
Existence and upper semicontinuity of random attractors for stochastic $p$-Laplacian equations on unbounded domains
Laplace transform and generalized Hyers-Ulam stability of linear differential equations
Component reduction for regularity criteria of the three-dimensional magnetohydrodynamics systems
Steklov problems involving the $p(x)$-Laplacian
Stability of parabolic equations with unbounded operators acting on delay terms
Bifurcation of traveling wave solutions of a generalized $K(n,n)$ equation
Non-existence of limit cycles for planar vector fields
Continuous evolution of equations and inclusions involving set-valued contraction mappings with applications to generalized fractal transforms
Periodic orbits with small angular momentum for singular radially symmetric systems
Nonlinear elliptic problem of 2-$q$-Laplacian type with asymmetric nonlinearities
Dynamics of logistic systems driven by Lévy noise under regime switching
Eigenvalue problems with $p$-Laplacian operators
Stability and periodicity of solutions for delay dynamic systems on time scales
Existence of solutions to Dirichlet impulsive differential equations through a local minimization principle
Initial-value problems for hybrid Hadamard fractional differential equations
Existence of multiple solutions to elliptic problems of Kirchhoff type with critical exponential growth
Existence and non-existence of global solutions for a semilinear heat equation on a general domain
Geodesics of quadratic differentials on Klein surfaces
Existence and multiplicity of homoclinic solutions for $p(t)$-Laplacian systems with subquadratic potentials
Oscillatory and asymptotic behavior of solutions for second-order nonlinear integro-dynamic equations on time scales
Existence of two positive solutions for a singular Neumann problem
Pullback attractor for non-autonomous $p$-Laplacian equations with dynamic flux boundary conditions
Existence and nonexistence of solutions to nonlinear gradient elliptic systems involving $(p(x),q(x))$-Laplacian operators
Minimization of energy integrals associated with the $p$-Laplacian in $\Bbb R^N$ for rearrangements
Existence and multiplicity of solutions for $p(x)$-Laplacian equations in $\Bbb R^N$
Lipschitz stability for degenerate parabolic systems
Growth of meromorphic solutions of higher order linear differential equations
Lower bounds for the blow-up time of nonlinear parabolic problems with Robin boundary conditions
Solvability of an optimal control problem in coefficients for ill-posed elliptic boundary-value problems
Maximum and minimum principles for nonlinear transport equations on discrete-space domains
Cauchy problem for dispersive equations in $\alpha$-modulation spaces
Weighted asymptotic behavior of solutions to semilinear integro-differential equations in Banach spaces
Global existence and blowup for free boundary problems of coupled reaction-diffusion systems
Existence and multiplicity of positive periodic solutions for second-order functional differential equations with infinite delay
A variational formulation for traveling waves and its applications
Generalized van der Pol equation and Hilbert's 16th problem
Geometric configurations of singularities for quadratic differential systems with total finite multiplicity $m_f=2$
Existence and stability of solutions to nonlinear impulsive differential equations in beta-normed spaces
Boundary differentiability for inhomogeneous infinity Laplace equations
Growth of solutions to higher-order linear differential equations with entire coefficients
Self-similar solutions with compactly supported profile of some nonlinear Schrödinger equations
Entropy solutions for nonlinear elliptic equations with variable exponents
Global dynamics for a delayed hepatitis C virus infection model
Distinction of turbulence from chaos -- rough dependence on initial data
Lipschitz stability for linear parabolic systems with interior degeneracy
Polyconvolution and the Toeplitz plus Hankel integral equation
Multiplicity and minimality of periodic solutions to delay differential system
Necessary and sufficient conditions for oscillation of neutral delay differential equations
Existence of positive solutions to a singular boundary-value problem using variational methods
Nodal solutions for singular second-order boundary-value problems
Bifurcation of limit cycles from quartic isochronous systems
Multiple solutions for perturbed $p$-Laplacian boundary-value problems with impulsive effects
Stability of solitary waves for a three-wave interaction model
Existence and multiplicity of positive solutions for indefinite semilinear elliptic problems in $\Bbb R^N$
Existence of positive solutions for $p(x)$-Laplacian equations with a singular nonlinear term
Hamiltonians representing equations of motion with damping due to friction
Radial positive solutions for a nonpositone problem in an annulus
Solution to nonlocal problems of pseudohyperbolic equations
Sturm-Picone type theorems for second-order nonlinear differential equations
Conditions for having a diffeomorphism between two Banach spaces
Almost periodic solutions of anisotropic elliptic-parabolic equations with variable exponents of nonlinearity
Existence of solutions to a normalized $F$-infinity Laplacian equation
Nonlocal degenerate reaction-diffusion equations with general nonlinear diffusion term
Sign-changing solutions of a fourth-order elliptic equation with supercritical exponent
Oscillation of meromorphic solutions to linear differential equations with coefficients of $[p,q]$-order
Convergence to equilibrium of relatively compact solutions to evolution equations
Optimization of the principal eigenvalue under mixed boundary conditions
Existence and multiplicity of periodic solutions generated by impulses for second-order Hamiltonian system
Existence of solutions to $p$-Laplacian equations involving general subcritical growth
Existence and uniqueness of positive solutions for a nonlocal dispersal population model
Option pricing with transaction costs and stochastic volatility
Hydrodynamical form for the one-dimensional Gross-Pitaevskii equation
Well-posedness of boundary-value problems for partial differential equations of even order
Optimal ground state energy of two-phase conductors
$H_{\infty}$ control of switched linear parabolic systems
Well-posedness of fractional parabolic differential and difference equations with Dirichlet-Neumann conditions
Multiplicity of solutions for elliptic boundary value problems
Periodic solutions for second-order differential inclusions with nonsmooth potentials under weak AR-conditions
Exact controllability for a wave equation with mixed boundary conditions in a non-cylindrical domain
Fixed points for $\alpha$-$\psi$ contractive mappings with an application to quadratic integral equations
Pairs of sign-changing solutions for sublinear elliptic equations with Neumann boundary conditions
Explicit expressions for the matrix exponential function obtained by means of an algebraic convolution formula
Rigorous mathematical investigation of a nonlinear anisotropic diffusion-based image restoration model
Convergence in comparable almost periodic reaction-diffusion systems with Dirichlet boundary conditions
Isochronous bifurcations in second-order delay differential equations
Uniqueness and existence of positive solutions for singular fractional differential equations
Energy decay for elastic wave equations with critical damping
Bifurcation of limit cycles for cubic reversible systems
Solvability of nonlocal boundary-value problems for the Laplace equation in the ball
Multiple positive solutions for a critical elliptic problem with concave and convex nonlinearities
Strictly positive solutions for one-dimensional nonlinear elliptic problems
Integral inequalities with time delay in two independent variables
Existence of solutions to nonlocal Kirchhoff equations of elliptic type via genus theory
Necessary and sufficient conditions for the existence of periodic solution to singular problems with impulses
Cauchy problem for a generalized weakly dissipative periodic two-component Camassa-Holm system
Initial data problems for the two-component Camassa-Holm system
Multiple solutions for Schrödinger-Maxwell systems with unbounded and decaying radial potentials
Diffusion of a single-phase fluid through a general deterministic partially-fissured medium
Halo-shaped bifurcation curves in ecological systems
Oscillation criteria for second-order nonlinear perturbed differential equations
Existence and upper semicontinuity of random attractors for stochastic $p$-Laplacian equations on unbounded domains
Laplace transform and generalized Hyers-Ulam stability of linear differential equations
Component reduction for regularity criteria of the three-dimensional magnetohydrodynamics systems
Steklov problems involving the $p(x)$-Laplacian
Stability of parabolic equations with unbounded operators acting on delay terms
Bifurcation of traveling wave solutions of a generalized $K(n,n)$ equation
Non-existence of limit cycles for planar vector fields
Continuous evolution of equations and inclusions involving set-valued contraction mappings with applications to generalized fractal transforms
Periodic orbits with small angular momentum for singular radially symmetric systems
Nonlinear elliptic problem of 2-$q$-Laplacian type with asymmetric nonlinearities
Dynamics of logistic systems driven by Lévy noise under regime switching
Eigenvalue problems with $p$-Laplacian operators
Stability and periodicity of solutions for delay dynamic systems on time scales
Existence of solutions to Dirichlet impulsive differential equations through a local minimization principle
Initial-value problems for hybrid Hadamard fractional differential equations
Existence of multiple solutions to elliptic problems of Kirchhoff type with critical exponential growth
Existence and non-existence of global solutions for a semilinear heat equation on a general domain
Geodesics of quadratic differentials on Klein surfaces
Existence and multiplicity of homoclinic solutions for $p(t)$-Laplacian systems with subquadratic potentials
Oscillatory and asymptotic behavior of solutions for second-order nonlinear integro-dynamic equations on time scales
Existence of two positive solutions for a singular Neumann problem
Pullback attractor for non-autonomous $p$-Laplacian equations with dynamic flux boundary conditions
Existence and nonexistence of solutions to nonlinear gradient elliptic systems involving $(p(x),q(x))$-Laplacian operators
Minimization of energy integrals associated with the $p$-Laplacian in $\Bbb R^N$ for rearrangements
Existence and multiplicity of solutions for $p(x)$-Laplacian equations in $\Bbb R^N$
Lipschitz stability for degenerate parabolic systems
Growth of meromorphic solutions of higher order linear differential equations
Lower bounds for the blow-up time of nonlinear parabolic problems with Robin boundary conditions
Solvability of an optimal control problem in coefficients for ill-posed elliptic boundary-value problems
Maximum and minimum principles for nonlinear transport equations on discrete-space domains
Cauchy problem for dispersive equations in $\alpha$-modulation spaces
Weighted asymptotic behavior of solutions to semilinear integro-differential equations in Banach spaces
Global existence and blowup for free boundary problems of coupled reaction-diffusion systems
Existence and multiplicity of positive periodic solutions for second-order functional differential equations with infinite delay
A variational formulation for traveling waves and its applications
Generalized van der Pol equation and Hilbert's 16th problem
Geometric configurations of singularities for quadratic differential systems with total finite multiplicity $m_f=2$
Existence and stability of solutions to nonlinear impulsive differential equations in beta-normed spaces
Boundary differentiability for inhomogeneous infinity Laplace equations
Growth of solutions to higher-order linear differential equations with entire coefficients
Self-similar solutions with compactly supported profile of some nonlinear Schrödinger equations
Entropy solutions for nonlinear elliptic equations with variable exponents
Global dynamics for a delayed hepatitis C virus infection model
Distinction of turbulence from chaos -- rough dependence on initial data
Lipschitz stability for linear parabolic systems with interior degeneracy
Polyconvolution and the Toeplitz plus Hankel integral equation
Multiplicity and minimality of periodic solutions to delay differential system
Necessary and sufficient conditions for oscillation of neutral delay differential equations
Existence of positive solutions to a singular boundary-value problem using variational methods
Nodal solutions for singular second-order boundary-value problems
Bifurcation of limit cycles from quartic isochronous systems
Multiple solutions for perturbed $p$-Laplacian boundary-value problems with impulsive effects
Stability of solitary waves for a three-wave interaction model
Existence and multiplicity of positive solutions for indefinite semilinear elliptic problems in $\Bbb R^N$
Existence of positive solutions for $p(x)$-Laplacian equations with a singular nonlinear term