An invariance principle for dynamical systems in Hilbert spaces
Invariance method for extending Liapunov function to distributed parameter system
SEARCH · Engineering Papers
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Invariance method for extending Liapunov function to distributed parameter system
Automatic analysis for determining invariant patterns of spoken words in machine coded speech
Zero diffusivity invariance for chemical reactions in homogeneous turbulence
Invariance principle on Banach space for generalized thermoelastic stability analysis
Matrix theorem giving necessary and sufficient conditions for leaving cone invariant, considering finite dimensional spaces
Invariant subspaces, controllability and observability of linear dynamic systems
Invariant finite amplitude spherical shock wave propagation in medium with inversely radial density
Multiple input and output nonlinear time invariant feedback system under almost constant inputs
Suboptimal closed loop control of nonlinear systems subject to quadratic performance indices by invariant imbedding concepts and maximum principle
Validity of Lorentz invariance, discussing nuclear magnetic resonance test on torque for spin of electrons, muons and neutrons
Invertibility of linear time invariant dynamical control systems, discussing L-inverses, sequential circuits, inherent integration, reproducibility, pointwise and functional inverses
Invariant imbedding technique applied to electromagnetic wave propagation through inhomogeneous reentry plasmas
Rotation invariant probability distributions in geodesy and covariance of gravity anomalies above spherical surface
Thermodynamic aspects of ray invariance of spectral brightness ratio to square of local index of refraction compared to black body power radiation
Lorentz invariance test using bar magnet on torsion fiber, analyzing preferred reference frame in space assuming earth velocity coupled to electron spin through specific term
Invariant set existence inside submanifold convex to flow established from vector field properties on submanifold boundary
Compton-Getting effect for cosmic ray particles and photons and Lorentz-invariance of distribution functions, discussing thermal background radiation, proton spectra, etc
Cramer-Rao efficiencies of best linear invariant estimators, using Weibull distribution in model for survival populations connected with life testing