Results 1 to 10 of about 973 (180)
Математичні Студії, 2023 In the paper, we introduce and study a massive class of continuous functions defined on the interval $(0;1)$ using a special encoding (representation) of the argument with an alphabet $ \mathbb{Z}=\{0,\pm 1, \pm 2,...\}$ and base $\tau=\frac{\sqrt{5}-1 ...
M. V. Pratsovytyi +3 more
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Holographic n-partite information in hyperscaling violating geometry
Journal of High Energy Physics, 2023 The n-partite information (nI) is formulated as a measure of multi-partite entanglement. Field theory computation revealed that the sign of nI is indefinite for n ≥ 3, while holographic studies conjectured a sign property that holographic nI is non ...
Xin-Xiang Ju +3 more
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Monotone semiflows in scalar non-quasi-monotone functional differential equations
Journal of Mathematical Analysis and Applications, 1990 The authors define a new partial ordering which is preserved, under appropriate conditions, by the semiflow associated with the functional differential equation \((*)\quad x'(t)=f(x_ t),\) where f: \(C\to {\mathbb{R}}\) is continuous and \(C=C([-\tau,0),{\mathbb{R}}),\tau >0\), with the sup norm.
Smith, Hal L, Thieme, Horst R
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Traveling waves in lattice differential equations with distributed maturation delay
Electronic Journal of Qualitative Theory of Differential Equations, 2013 In this paper we derive a lattice model with infinite distributed delay to describe the growth of a single-species population in a 2D patchy environment with infinite number of patches connected locally by diffusion and global interaction.
Hui-Ling Niu, Zhi-Cheng Wang
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Spatial dynamics for a non-quasi-monotone reaction-diffusion system with delay and quiescent stage
Applied Mathematical Modelling, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhao, Hai-Qin, Liu, San-Yang
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An agent-based model of urban insurgence: Effect of gathering sites and Koopman mode analysis.
PLoS ONE, 2018 The paper investigates the effect of preferential gathering sites on urban insurgency in an agent-based model (ABM). The ABM model was proposed in earlier work and has been validated using FBI data. There is a nonlinear tradeoff between the local density
Maria Fonoberova +3 more
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Global stability of traveling waves for delay reaction-diffusion systems without quasi-monotonicity
Electronic Journal of Differential Equations, 2020 This article concerns the global stability of traveling waves of a reaction-diffusion system with delay and without quasi-monotonicity. We prove that the traveling waves (monotone or non-monotone) are exponentially stable in $L^\infty(\mathbb{R ...
Si Su, Guo-Bao Zhang
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Chaos and FractalsI investigate how partial prey migration cycles, analogous to a non-autonomous harmonic oscillator, force the classical Lotka-Volterra model and reshape predator-prey interactions.
Safieddine Bouali
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MathematicsThis paper investigates the structural properties of solutions of vector equilibrium systems and mixed variational inequalities in topological vector spaces.
Wei Cheng, Weiqiang Gong
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Generalized vector quasi-variational-like inequalities
Journal of Inequalities and Applications, 2006 Using maximal element theorem, we prove some existence theorems for the two types of generalized vector quasi-variational-like inequalities with non-monotonicity and non-compactness.
Peng Jian-Wen, Yang Xin-Min
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