Variational bounds in positron-atom scattering.
Adiabatic correlation function for variational lower bounds on positron-atom elastic scattering phase shifts for hydrogen and helium atoms
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Adiabatic correlation function for variational lower bounds on positron-atom elastic scattering phase shifts for hydrogen and helium atoms
Excited state energy upper bounds in second order perturbation theory using Hylleraas variational principle
Method has been developed to improve the lower bound of the first excursion probability that can apply to the problem with either constant or time-dependent barriers. The method requires knowledge of the joint density function of the random process at two arbitrary instants.
Quantization error-bounds for hybrid control systems
Propagation characteristics of whistler waves in bounded magnetoplasmas
Bound for spectral radius of matrix derived by constructing integral equation with degenerate kernel
Dynamic polarizability at imaginary frequencies, deriving upper and lower variational bounds with functionals containing trial functions
Integral operators on space of Borel measurable functions bounded considering weight function, giving condition for infinite complex matrices, mapping analytic sequence spaces
Infinite tree code ensemble upper bound on moments derived for sequential decoding governed by Fano algorithm
Upper bound obtained for probability of zero Gaussian random process remaining above specified signal throughout prescribed interval of time
Trajectory error propagation upper bounds in many body field for impulsive initial error, relating error to mission tolerances
Dynamics, stability and approach to equilibrium of bounded one dimensional collisionless plasma representing minimum energy states with nonlinear Vlasov equation solutions
Error bounds for orthogonal signals in additive white Gaussian noise channels for class of generalized decision strategies permitting variable-size list decoding
Bounding technique of first excursion probability for random vibration, considering relation to reliability of mechanical and structural systems under random disturbances
Numerical computation of rate-distortion function R/D/ for certain memoryless message sources, discussing bounds, reduction to minimization problem and applications
Minimal time closed loop controller design for linear systems with bounded control amplitudes and rates
Sonic boom lower bounds determination in midfield based on modification of Jones results by minimizing overpressure or shock strength of boom wave positive component
Variational method and lower bound calculations