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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Hamiltonian for free particle of arbitrary spin and mass formulated in terms of spin matrix polynomials, noting independence of expansion coefficients
Filter properties of least square fitted polynomials
Manual calculations of ionospheric parameters by single polynomial analysis of ionograms
Classification of experimental designs relative to polynomial spline regression functions
Polynomial smoothing formulas and derivative formulas for one or two independent variables
Differential-difference properties of generalized Jacobi polynomials
Single polynomial analysis of ionograms, determining electron density profiles from small number of measured heights
Application of polynomial-smoothing formulas and related derivative-estimating formulas simplifies certain linear least-squares problems. These problems can then be solved by a computer method.
Polynomial method for approximating radiation intensity from plasma light source represented by Abel transforms
Linear physical chains with Sturm-Liouville characteristic polynomials used for natural frequency determination of coupled harmonic oscillators or electrical analog
Mass action law-polynomial optimization analogy, illustrating optimal temperature determination in chemical reactors in series
Algorithm for factorizing polynomials over finite fields usable with computer
Algebraic criterion for polynomial with complex coefficients having all zeros in certain regions of complex plane
Fourth order polynomial RC-RL decomposition conditions
Coefficients for finite difference methods of numerical integration of products of Fourier and ordinary polynomials
Algorithms based on Newton formula for polynomial interpolation and numerical differentiation
Reduction procedure for determining sign definiteness and semidefiniteness of higher order real polynomials
Polynomials with interval coefficients, presenting Newton Raphson algorithm for real roots error bounds