Results 11 to 20 of about 167,032 (284)
Fold catastrophe analysis of constitutive model of pick cutting coal with rock
Energy Reports, 2022 Considering the failure mechanism of pick cutting coal & rock, combined with the cutting load test, the single pick load of cutting coal & rock is obtained and analyzed, based on the load of single coal & rock caving load change process in ...
Chenxu Luo +4 more
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Discrete Dynamics in Nature and Society, 1997 Many negative reactions to Catastrophe Theory have been triggered by overly simplistic applications unintended and unsuited for statistical-econometric estimation, inference, and testing.
Emilio Casetti
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Bifurcation of gap solitons through catastrophe theory [PDF]
, 2001 In the theory of optical gap solitons, slowly-moving finite-amplitude Lorentzian solutions are found to mediate the transition from bright to coexistent dark-antidark solitary wave pairs when the laser frequency is detuned out of the proper edge of a ...
Conti, Claudio, Trillo, Stefano
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VARIATIONS OF THE ENERGY METHOD FOR STUDYING CONSTRUCTION STABILITY
Вестник Дагестанского государственного технического университета: Технические науки, 2017 Objectives. The aim of the work is to find the most rational form of expression of the potential energy of a nonlinear system with the subsequent use of algebraic means and geometric images of catastrophe theory for studying the behaviour of a ...
A. M. Dibirgadzhiev +2 more
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SEBUAH MODEL CUSP CATASTROPHE UNTUK KECERDASAN
Psympathic: Jurnal Ilmiah Psikologi, 2018 In this article, we use cusp catastrophe model for analyze the intelligence. Definition of intelligence is restricted by IQ that can be separated to two aspects, those are Concrete-Practice (CP) and Theoretical-Verbal (TV).
Asti Meiza Abdullah
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Landslide hazard assessment based on improved catastrophe theory
Zhongguo dizhi zaihai yu fangzhi xuebao, 2023 Landslide hazard assessment is an important part of landslide risk assessment, which is of great significance to landslide prediction and prevention. Analytic Hierarchy Process（AHP）, expert evaluation, fuzzy comprehensive evaluation and other methods ...
Rui ZHANG +3 more
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Non-Abelian Black Holes in Brans-Dicke Theory [PDF]
, 1997 We find a black hole solution with non-Abelian field in Brans-Dicke theory. It is an extension of non-Abelian black hole in general relativity. We discuss two non-Abelian fields: "SU(2)" Yang-Mills field with a mass (Proca field) and the SU(2)$\times$SU ...
A. D. Linde +38 more
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Catastrophic behavior of aphid population dynamics: An analysis of swallowtail model [PDF]
Computational Ecology and Software, 2014 Catastrophe phenomena are frequent in insect ecology, especially in aphid populations. Complexity of this phenomenon urges different modeling frameworks other than traditional methodologies to understand the trajectories of their behavior.
Mkdk Piyaratne +2 more
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Orthogonality catastrophe as a consequence of qubit embedding in an ultra-cold Fermi gas [PDF]
, 2011 We investigate the behaviour of a single qubit coupled to a low-dimensional, ultra-cold Fermi gas. The scattering between the system and the fermions leads to the loss of any coherence in the initial state of the qubit and we show that the exact dynamics
Busch, Th. +4 more
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Catastrophe model in nonlinear dynamical systems and working groups
Lietuvos Matematikos Rinkinys, 2015 This paper employs catastrophe theory which analyzes changes in dynamical systems depending on two or more parameters at the same time. The main purpose of this work is to investigate the dynamics of the swallowtail catastrophe depending on the values of
Eglė Butkevičiūtė +2 more
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