Results 21 to 30 of about 162,174 (157)

On the hyper-order of solutions of two class of complex linear differential equations [PDF]

open access: yesAdvances in Difference Equations, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Huang, Wen Ping   +3 more
openaire   +2 more sources

Hyper-cores promote localization and efficient seeding in higher-order processes

open access: yesNature Communications, 2023
Going beyond networks, to include higher-order interactions of arbitrary sizes, is a major step to better describe complex systems. In the resulting hypergraph representation, tools to identify structures and central nodes are scarce.
Marco Mancastroppa   +3 more
doaj   +1 more source

An investigation on hyper S-posets over ordered semihypergroups

open access: yesOpen Mathematics, 2017
In this paper, we define and study the hyper S-posets over an ordered semihypergroup in detail. We introduce the hyper version of a pseudoorder in a hyper S-poset, and give some related properties.
Tang Jian, Davvaz Bijan, Xie Xiang-Yun
doaj   +1 more source

Synchronization of fractional-order and integer-order chaotic (hyper-chaotic) systems with different dimensions

open access: yesAdvances in Difference Equations, 2017
By constructing two scaling matrices, i.e., a function matrix Λ ( t ) $\Lambda (t)$ and a constant matrix W which is not equal to the identity matrix, a kind of W − Λ ( t ) $W-\Lambda(t)$ synchronization between fractional-order and integer-order chaotic
Xiaoyan Yang, Heng Liu, Shenggang Li
doaj   +1 more source

A Simplified Method of Microscopic Polarizability Tensor Differential of Hyper-Raman Spectroscopy Based on the Bond Additivity Model

open access: yesInternational Journal of Optics, 2022
Coherent anti-Stokes Raman spectroscopy (CARS) and Ccherent anti-Stokes hyper-Raman spectroscopy (CAHRS), as other high-order nonlinear spectroscopy techniques, are widely exploited in many research fields, such as dynamic processes, gene expression ...
Yuan Wang, Liping Huang
doaj   +1 more source

Osculating hypersurfaces of higher order

open access: yesLietuvos Matematikos Rinkinys, 2011
Oscurating surfaces of second order have been studied in classical differential geometry [1]. In this article we generalize this notion to osculating hyper-surfaces of higher order of hyper-surfaces in Euclidean n-space.
Kazimieras Navickis
doaj   +1 more source

Growth and oscillation of differential polynomials generated by complex differential equations

open access: yesElectronic Journal of Differential Equations, 2013
The main purpose of this article is to study the controllability of solutions to the linear differential equation $$ f^{(k)}+A(z) f=0quad (kgeqslant 2) .
Zinelaabidine Latreuch   +1 more
doaj  

On hyper BCC-algebras

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2006
We study hyper BCC-algebras which are a common generalization of BCC-algebras and hyper BCK-algebras. In particular, we investigate different types of hyper BCC-ideals and describe the relationship among them.
R. A. Borzooei   +2 more
doaj   +1 more source

Synchronisation of 6D hyper-chaotic system with unknown parameters in the presence of disturbance and parametric uncertainty with unknown bounds

open access: yesConnection Science, 2020
In this paper, adaptive-sliding mode control method is proposed for synchronisation of two 6D hyper-chaotic systems in the presence of external disturbance and parametric uncertainty and unknown parameters in the slave system.
Alireza Sabaghian   +2 more
doaj   +1 more source

Growth of solutions to linear differential equations with entire coefficients of slow growth

open access: yesElectronic Journal of Differential Equations, 2010
In this article, we investigate the hyper order of solutions of higher-order linear differential equations with entire coefficients of slow growth. We assume that the lower order of the dominant coefficient in the high-order linear equations is less ...
Cui-Yan Zhang, Jin Tu
doaj  

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