Some Remarks on the Use of the Variational Principle for the Second Order Energy
Approximate ground state wave function used in variational principle for second order energy
WAVE FUNCTION↗
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A transformation technique to obtain control angle solutions in calculus of variations optimization problems
Transformation of Lagrange multipliers and Euler equations to obtain control angle solutions by variational calculus
COORDINATE TRANSFORMATION↗
Constrained Variation Method in Molecular Quantum Mechanics. Comparison of Different Approaches
Constrained variation method in molecular quantum mechanics and results for lithium hydride
VARIATION METHOD↗
Variational problems and their solution by the adjoint method
Variational problems and solutions by adjoint method
BOUNDARY VALUE PROBLEM↗
Some remarks on the use of the variational principle for the second-order energy.
Second order energy correction calculated by Hylleraas variation principle with approximate zero order function, shows no relationship to true value
WAVE FUNCTION↗
Time-dependent perturbation - Variation method. III.
Extension of minimum variational principle applied to time-dependent perturbational problems instead of original stationarity principle
TIME DEPENDENCY↗
A variational method for multistage launch vehicle optimization.
Calculus of variations method used to maximize payload capability for multistage launch vehicles
PAYLOAD MASS RATIO↗
Application of variational techniques to real- time command and control of an entry vehicle.
Real-time command and control of Gemini and other entry vehicles by variational techniques
REENTRY GUIDANCE↗
Diurnal variation of the ionospheric total electron content.
Integrated electron content of ionosphere determined from measurements of polarization angle received from Syncom III transmissions, presenting mean diurnal variation
SATELLITE TRANSMISSION↗
Constrained-variation method in molecular quantum mechanics - Comparison of different approaches.
Constrained variation method in molecular quantum mechanics, presenting wave function, degree of constraint and energy loss values for lithium hydride molecule
QUANTUM MECHANICS↗
The diurnal variation of the atomic hydrogen concentration at the base of the exosphere.
Diurnal variation of hydrogen atom concentration at base of exosphere, including effects of lateral flow of gas around Earth
GAS FLOW↗
Perturbation-variation approach to optical rotatory power.
Perturbation theory-variational calculus analysis of optical rotatory power of molecules based on wavefunction badness
WAVE FUNCTION↗
Variational methods and degenerate perturbation theory.
Variational methods for approximating perturbation effect on nondegenerate eigenvalue extended to degenerate case
PERTURBATION THEORY↗
On Corson's unified variational principle.
Inadequacy of Corson variational principle as foundation of classical and quantum dynamics
LAGRANGE EQUATION↗
Diurnal variation of large-scale ionospheric irregularities.
Diurnal variation of ionospheric irregularities, using differential Doppler method for analysis of data transmitted by Beacon satellite
DATA PROCESSING↗
Reasons for yearly variation of the atmospheric electric field potential gradient
Reasons for yearly variation of atmospheric electric field potential gradient
POTENTIAL GRADIENT↗
A Comparison Between the Variational Solution and the Experimental Data
Current distribution on dipole antenna with nonreflecting resistive loading, expressed using variation method
DIPOLE ANTENNA↗
Elements of calculus of variations and optimum control theory
Basic similarities in calculus of variations and optimum control theory for rocket flight between two points
VARIATIONAL CALCULUS↗