NIP
发表于 2025-3-23 13:29:36
IntroductionA nonlinear system is a set of nonlinear equations—differential, integral, functional, algebraic, difference, or abstract operator equations, or a combination of some of these—used to describe a physical device or process that otherwise cannot be clearly defined by a set of linear equations of any kind.
sed-rate
发表于 2025-3-23 17:01:19
The Optimal Auxiliary Functions MethodTo apply the Optimal Auxiliary Functions Method (OAFM), we consider the following general nonlinear differential equation.
钳子
发表于 2025-3-23 20:05:01
The First Alternative of the Optimal Auxiliary Functions MethodIn this chapter, we will actually solve the Eq. (2.13) from which the first approximation . can be determined.
ascetic
发表于 2025-3-24 00:17:45
Free Oscillations of Euler–Bernoulli Beams on Nonlinear Winkler-Pasternak FoundationThe use of beams of an elastic foundation has recently become widespread in engineering. Several research papers have appeared in literature on this topic. Horibe and Asano proposed a boundary integral equation method for calculating the large deflection of beams on an elastic foundation of the Pasternak type .
RALES
发表于 2025-3-24 03:32:55
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树木中
发表于 2025-3-24 07:02:56
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精美食品
发表于 2025-3-24 12:28:37
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内向者
发表于 2025-3-24 15:37:28
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agnostic
发表于 2025-3-24 22:54:21
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exacerbate
发表于 2025-3-25 00:30:47
Free Vibration of Tapered BeamsTapered beams can model engineering structures which require a variable stiffness along the length, such as moving arms and turbine blades [.,.,.], or can be modeled as a slender, flexible cantilever beam carrying a lumped mass with rotary inertia at an intermediate point along its span hence it exhibits large-amplitude vibrations [., .].