nonlinearity
[/ˌnɑːnlɪnɪˈærɪti/]
nounfemininepl: nonlinearities
não-linearidade
1. The quality or state of not being linear; a deviation from a straight line or linear relationship
The nonlinearity of the system makes it difficult to predict outcomes.
A não-linearidade do sistema torna difícil prever os resultados.
2. In mathematics and physics, a property of equations or functions where the output is not directly proportional to the input
Nonlinearity in the differential equation requires advanced numerical methods to solve.
A não-linearidade na equação diferencial requer métodos numéricos avançados para resolver.
3. In signal processing and electronics, distortion or deviation from linear behavior in a system's response
The amplifier exhibits nonlinearity at high signal levels.
O amplificador apresenta não-linearidade em níveis de sinal elevados.
4. In complex systems theory, the property where small changes in initial conditions can lead to large, unpredictable changes in outcomes
Climate models must account for nonlinearity to improve accuracy.
Os modelos climáticos devem levar em conta a não-linearidade para melhorar a precisão.
Nonlinearity is a crucial concept in modern scientific and engineering discourse in both American and Brazilian contexts. The term is predominantly used in academic, technical, and research settings. In Brazil, discussions about nonlinearity have become increasingly important in fields like systems engineering, environmental science, and data science. The concept reflects a shift away from classical Newtonian linear thinking toward more complex, nuanced understanding of natural and artificial systems.
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