Solutions of differential equations by evaluations of functions.
Runge-Kutta fourth order formula used to obtain approximate solution to differential equations
RUNGE-KUTTA INTEGRATION↗
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Averaging methods for differential equations with retarded arguments and a small parameter.
Averaging method for differential equations with retarded arguments
PERTURBATION THEORY↗
Second order ordinary differential operators with general boundary conditions.
General boundary conditions for second-order ordinary differential operators
BOUNDARY VALUE↗
The condition of regular degeneration for singularly perturbed systems of linear differential-difference equations.
Extension of problem of singular perturbation for linear scalar constant coefficient differential- difference equation with single retardation to several retardations, noting degenerate equation solution
LINEAR EQUATION↗
An experimental determination of differential equations to describe simple nonlinear systems.
Ordinary differential equations experimentally determined for describing performance of existing lumped-parameter time-invariant nonlinear physical systems
NONLINEAR SYSTEM↗
Concerning the numerical solution of differential equations.
Step size for numerical solution of differential equation without violating stability region constraint
DIFFERENTIAL EQUATION↗
Calculation of subdominant solutions of linear differential equations.
Subdominant solutions of linear differential equations calculated by numerical method
NUMERICAL INTEGRATION↗
On discretization and differentiation of operators with application to Newton's method.
Discretization and differentiation of operators with commutativity proof and with application to Newton method
DIFFERENTIAL OPERATOR↗
An inverse problem for a class of nonlinear differential equations.
Lienard type of differential equation for oscillatory system representing solution by Krylov-Bogoliubov method, noting inverse problem
INTEGRAL EQUATION↗
Oscillatory properties of certain nonlinear matrix differential systems of second order.
Oscillatory properties of linear matrix differential system, applying generalization of polar coordinate transformation to certain systems of second order
NONLINEAR SYSTEM↗
Differential operators and their adjoints under integral and multiple point boundary conditions
Differential operators and adjoint systems derived from Green function and Hilbert spaces
GREEN FUNCTION↗
Stability of Solutions to Partial Differential Equations Semiannual Status Report, May 1 - Oct. 31, 1966
Literature review on stability of solutions to partial differential equations
SOLUTION↗
Functional analysis of systems characterized by nonlinear differential equations
Functional analysis of nonlinear systems characterized by differential equations
NONLINEAR SYSTEM↗
On the application of difference methods for the asymptotic estimates of errors at numerical integration of systems of ordinary differential equations
Difference methods for asymptotic estimates of errors at numerical integration of systems of ordinary differential equations
NUMERICAL INTEGRATION↗
A fast mode-control switch for iterative differential analyzers
Switched amplifier, mode control circuit for ASTRAC II iterative differential analyzer
SWITCHING CIRCUIT↗
On the stability of numerical solutions of ordinary differential equations
Relative and absolute stability regions determined for numerical solutions of ordinary differential equations
STABILITY↗
The solution of a system of n-th-order differential equations using Lie series
Solution to system of n-th order differential equations using Lie series
LIE GROUP↗