Results 11 to 20 of about 32,373 (309)
Algorithms for computing normally hyperbolic invariant manifolds [PDF]
, 1997 An effcient algorithm is developed for the numerical computation of normally hyperbolic invariant manifolds, based on the graph transform and Newton's method.
Vegter, G., +10 more
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Synchronization of oscillators with hyperbolic chaotic phases [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамика, 2021 Topic and aim. Synchronization in populations of coupled oscillators can be characterized with order parameters that describe collective order in ensembles.
Pikovsky, A. S.
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Modellierung und Derivation in der Phraseologie. Der Fall der hyperbolischen Verbalphraseme im Deutschen [PDF]
Academic Journal of Modern Philology, 2023 The paper deals with selected hyperbolic verbal phrasemes of German and their formation mechanisms. Hyperbolic metaphor and hyperbole are present as semantic rhetorical foundations of the formation of the studied phrasemes and are not only based on ...
Barbara Komenda Earle
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Fractional-hyperbolic systems [PDF]
Fractional Calculus and Applied Analysis, 2013 We describe a class of evolution systems of linear partial differential equations with the Caputo-Dzhrbashyan fractional derivative of order $α\in (0,1)$ in the time variable $t$ and the first order derivatives in spatial variables $x=(x_1,...,x_n)$, which can be considered as a fractional analogue of the class of hyperbolic systems.
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Lower semicontinuity of attractors for non-autonomous dynamical systems [PDF]
, 2009 This paper is concerned with the lower semicontinuity of attractors for semilinear non-autonomous differential equations in Banach spaces. We require the unperturbed attractor to be given as the union of unstable manifolds of time-dependent hyperbolic
Langa, José A. +3 more
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An Approach for the Generation of an Nth-Order Chaotic System with Hyperbolic Sine
Entropy, 2018 Chaotic systems with hyperbolic sine nonlinearity have attracted the attention of researchers in the last two years. This paper introduces a new approach for generating a class of simple chaotic systems with hyperbolic sine.
Jizhao Liu +4 more
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Weakly hyperbolic systems by symmetrization [PDF]
ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, 2019 We study hyperbolic first order systems and propose a new method proving Gevrey well posedness, constructing a symmetrizer, motivated by a special Lyapunov function for linear ODE. The proof not only gives a priori estimates straightforward so simply but also clarifies some effects coming from the spectral structures other than the multiplicities of ...
Colombini, F., Nishitani, T., Rauch, J.
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Modeling Heavy-Gas Dispersion in Air with Two-Layer Shallow Water Equations
Fluids, 2020 Computation of gas dispersal in urban places or hilly grounds requires a large amount of computer time when addressed with conventional multidimensional models. Those are usually based on two-phase flow or Navier-Stokes equations.
Alexandre Chiapolino +3 more
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Teichmüller spaces and HR structures for hyperbolic surface dynamics [PDF]
, 2002 We construct a Teichmüller space for the C^{1+}-conjugacy classes of hyperbolic dynamical systems on surfaces. After introducing the notion of an HR structure which associates an affine structure with each of the stable and unstable laminations, we show ...
D. A. RAND +3 more
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Stability of the time-dependent identification problem for delay hyperbolic equations [PDF]
Қарағанды университетінің хабаршысы. Математика сериясы, 2022 Time-dependent and space-dependent source identification problems for partial differential and difference equations take an important place in applied sciences and engineering, and have been studied by several authors.
A. Ashyralyev, B. Haso
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