An operational procedure for Hankel type integrals.
An optimal condition for the uniqueness of a periodic solution for linear functional differential systems.
An optimal control problem for Ito stochastic equations
An optimal existence theorem for positive solutions of a four-point boundary value problem.
An ordinary differential equation homeomorphic with an essential control system
An oriented coincidence index for nonlinear Fredholm inclusions with nonconvex-valued perturbations.
An oscillation criteria for second-order nonlinear differential equations with functional arguments.
An oscillation criterion for a canonical form of third order linear differential equations
An oscillation criterion for -th order nonlinear differential equations with retarded arguments
An oscillation criterion for nonlinear third-order differential equations.
An oscillation criterion for second order delay differential equations
An oscillation criterion for third order linear differential equations
An oscillation theorem for a second order nonlinear differential equations with variable potential.
An oscillation theorem for higher order nonhomogeneous superlinear differential equations.
An oscillatory half-linear differential equation
A second-order half-linear ordinary differential equation of the type is considered on an unbounded interval. A simple oscillation condition for (1) is given in such a way that an explicit asymptotic formula for the distribution of zeros of its solutions can also be established.
An overview of the lower and upper solutions method with nonlinear boundary value conditions.
An SIRS epidemic model of Japanese encephalitis.
An ultradiscrete matrix version of the fourth Painlevé equation.
An upper and lower solution approach for a generalized Thomas-Fermi theory of neutral atoms.
An upper estimation for the eigenfrequencies of vibrating Liapunoff bodies (first boundary value problem).