Results 1 to 10 of about 169 (169)
A Geometric Theory of Nonlinear Morphoelastic Shells [PDF]
Journal of Nonlinear Science, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Souhayl Sadik +3 more
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Geometric Nonlinearities of Aircraft Systems [PDF]
, 2010 Nonlinearities due to geometric effects, in particular, via angular variables that are not small, are important for aircraft operation. Geometric nonlinearities have a strong effect on the dynamics of the aircraft system under consideration, and they are especially pronounced in aircraft ground operations.
Krauskopf, B., Thota, P., Lowenberg, M.
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Geometrical Nonlinearity for a Timoshenko Beam with Flexoelectricity [PDF]
Nanomaterials, 2021 The Timoshenko beam model is applied to the analysis of the flexoelectric effect for a cantilever beam under large deformations. The geometric nonlinearity with von Kármán strains is considered. The nonlinear system of ordinary differential equations (ODE) for beam deflection and rotation are derived.
Miroslav Repka +2 more
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Information geometric nonlinear filtering [PDF]
Infinite Dimensional Analysis, Quantum Probability and Related Topics, 2015 This paper develops information geometric representations for nonlinear filters in continuous time. The posterior distribution associated with an abstract nonlinear filtering problem is shown to satisfy a stochastic differential equation on a Hilbert information manifold. This supports the Fisher metric as a pseudo-Riemannian metric.
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Geometric Aspects of Nonlinear and Nonequilibrium Phenomena
Journal of the Physical Society of Japan, 2023 22 pages, 13 figures; a review paper submitted to J. Phys.
Takahiro Morimoto +2 more
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Geometric homogeneity and controllability of nonlinear systems [PDF]
42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475), 2004 We followed-up a suggestion from Bullo and Lewis concerning the importance of geometric homogeneity for mechanical systems, that shows the controllability results for a large class of mechanical systems with drift can be recovered by considering a class of nonlinear dynamical systems satisfying certain homogeneity conditions.
Patricio A. Vela, Joel W. Burdick
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Nonlinear Geometric Optics for Short Pulses
Journal of Differential Equations, 2002 This paper is devoted to study pulses whose amplitudes are so large that nonlinear effects are important before diffractive effects. This scaling is called the scaling of geometric optics as opposed to diffractive geometric optics. Here for the scaling of geometric optics, an accurate asymptotic solution is constructed and the leading amplitude ...
Alterman, Deborah, Rauch, Jeffrey
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A Geometric Approach to Nonlinear Econometric Models [PDF]
Econometrica, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Andrews, Isaiah, Mikusheva, Anna
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A geometric equation with critical nonlinearity on the boundary [PDF]
Pacific Journal of Mathematics, 2005 A theorem of Escobar asserts that, on a positive three dimensional smooth compact Riemannian manifold with boundary which is not conformally equivalent to the standard three dimensional ball, a necessary and sufficient condition for a $C^2$ function $H$ to be the mean curvature of some conformal flat metric is that $H$ is positive somewhere.
FELLI, VERONICA, Ould Ahmedou, O.
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A geometric framework for nonlinear visual coding
Optics Express, 2000 It is argued that important aspects of early and middle level visual coding may be understood as resulting from basic geometric processing of the visual input. The input is treated as a hypersurface defined by image intensity as a function of two spatial coordinates and time.
E, Barth, A, Watson
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