The perturbation theory of the extended Hartree-Fock approximation for two-electron atoms.
First order perturbation theory of extended Hartree-Fock approximation for ground state of two-electron atoms
Brown, W. B.↗
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Stochastic approximation algorithms for system identification, estimation, and decomposition of mixtures.
Stochastic approximation algorithms derived to identify memoryless systems and obtain decomposition of mixtures of probability density functions
Fu, K. S.↗
Classical approximation for ionization by proton impact.
Atomic ionization by proton impact predicted by classical binary encounter approximation compared to experimental data, discussing ionization cross sections
Garcia, J. D.↗
Convergence of the approximations to the electrical conductivity of helium and xenon.
Helium and xenon electrical conductivity ratios approximations convergence in chemical equilibrium using Sonine polynomial
Devoto, R. S.↗
Third approximation to the viscosity of multicomponent mixtures.
Additional matrix elements necessary for third approximation to viscosity of multicomponent gas mixtures
Devoto, R. S.↗
An approximate formula for the admittance of a long, thin antenna.
Admittance approximation for long thin cylindrical antenna
Miller, E. K.↗
Diatomic isotope effects and second-order corrections in the JWKB approximation.
JWKB approximation reliability in study of diatomic isotope vibrations and potential functions construction, calculating second order corrections
Eberhardt, W. H.↗
Gravitational radiation in the limit of high frequency. I - The linear approximation and geometrical optics.
WKB approximation HF gravitational wave solutions to general relativity vacuum Einstein equations with strong gravitational fields, discussing light waves analogy
Isaacson, R. A.↗
Fifth and sixth approximations to the electron transport coefficients.
Electron transport coefficients of partially ionized argon extended to 5th and 6th Chapman-Enskog-Burnett approximations
Devoto, R. S.↗
On Finite Dimensional Approximations to a Class of Games
Differential games with open or closed loop strategies, giving theory of sequences of approximation games defined on finite dimensional spaces
Jacob, J.-P.↗
An empirical approximation to the Voigt profile.
Voigt profile closed form empirical approximation, showing accuracy and radiant energy transport calculations fitting to curves of growth
Whiting, E. E.↗
On the distorted-wave Magnus approximation in nonreactive molecular collision.
Distorted wave Magnus /DWM/ approximation for nonreactive molecular collisions, noting applicability in inelastic transition probabilities computation
Levine, R. D.↗
An approximate analytic solution of the steady- state thermal design problem of space radiators.
Space radiator steady state thermal design using approximate analytic method
Chapman, A. J.↗
Related problems in approximation theory and optimal control.
Approximation theory mathematical equivalence between distorted signal recovery and class of optimal control problems
Brockett, R. W.↗
Learning applied to successive approximation algorithms.
Linear reinforcement learning scheme to accelerate convergence of successive approximation algorithms in optimal control problems
Saridis, G. N.↗
The energy-state approximation in performance optimization of supersonic aircraft.
Energy state approximation for supersonic aircraft performance optimization with extension to maximum range problems, noting comparison with complex dynamic models
Bryson, A. E., Jr.↗
Adiabatic approximation for nonreactive, subexcitation, molecular collisions.
Adiabatic approximation for nonreactive molecular collisions obtained from variational principle
Levine, R. D.↗
Approximate stability criteria for highly eccentric orbits about the earth.
Stability analysis of highly eccentric satellite orbits about earth in lunar-solar gravitational disturbing field, deriving approximate criteria from planetary perturbation theory
Renard, M. L.↗