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Nonlinear generally refers to a situation that has a disproportionate cause and effect. == Science and mathematics == * Nonlinear acoustics is a branch of physics and acoustics dealing with sound waves of sufficiently large amplitudes * A Nonlinear complementarity problem is found in applied mathematics * Nonlinear control theory is the area of control theory which deals with systems that are nonlinear, time-variant, or both * Nonlinear dimensionality reduction is a simplification that assumes that the data of interest lie on an embedded non-linear manifold within the higher-dimensional space * Nonlinear element, or nonlinear device, is an electrical element which does not have a linear relationship between current and voltage, e.g. a diode * Nonlinear functional analysis is a branch of Mathematical Analysis that deals with nonlinear mappings * Nonlinear optics, in physics, examines the properties of light in media in which the polarization responds nonlinearly to the electric field * Nonlinear photonic crystals are periodic structures whose optical response depends on the intensity of the optical field that propagates into the crystal * Nonlinear programming is the process of solving an optimization problem, where some of the parameters are nonlinear * Nonlinear regression, in statistics, represents fitting a model equation that is not linear in its parameters to the data in a data table * Nonlinear resonance in physics is the occurrence of resonance in a nonlinear system * Nonlinear Schrödinger equation is a nonlinear variation of the Schrödinger equation * Non-linear sigma model is found in quantum field theory * Nonlinear system, in mathematics, represents a system whose behavior is not expressible as a linear function of its descriptors * A nonlinear X-wave (NLX) is a multi-dimensional wave that can travel without distortion * ''Nonlinearity'' (journal) is a peer-reviewed scientific journal of the Institute of Physics and the London Mathematical Society. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Nonlinearity (disambiguation)」の詳細全文を読む スポンサード リンク
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