Results 11 to 20 of about 142,415 (276)

On boundedness of magnetohydrodynamic flows. II

open access: bronzeJournal of Mathematical Analysis and Applications, 1968
Kasturi L Arora
openalex   +3 more sources

Some Dynamical Behaviors of Fractional-Order Commutative Quaternion-Valued Neural Networks via Direct Method of Lyapunov

open access: yesIEEE Access, 2021
Some dynamical behaviors of fractional-order commutative quaternion-valued neural networks (FCQVNNs) are studied in this paper. First, because the commutative quaternion does not satisfy Schwartz triangle inequality, the FCQVNNs are divided into four ...
Yannan Xia   +3 more
doaj   +1 more source

The molecular characterization of anisotropic Herz-type Hardy spaces with two variable exponents

open access: yesOpen Mathematics, 2020
In this article, the authors establish the characterizations of a class of anisotropic Herz-type Hardy spaces with two variable exponents associated with a non-isotropic dilation on ℝn{{\mathbb{R}}}^{n} in terms of molecular decompositions.
Guo Qingdong, Wang Wenhua
doaj   +1 more source

On discrete-time laser model with fuzzy environment

open access: yesAIMS Mathematics, 2021
In this work, dynamical behaviors of discrete time laser model with fuzzy parameters are studied. It provides a flexible model to fit fuzzy uncertainty data.
Qianhong Zhang   +3 more
doaj   +1 more source

A survey of χ‐boundedness

open access: yesJournal of Graph Theory, 2020
AbstractIf a graph has bounded clique number and sufficiently large chromatic number, what can we say about its induced subgraphs? András Gyárfás made a number of challenging conjectures about this in the early 1980s, which have remained open until recently; but in the last few years there has been substantial progress. This is a survey of where we are
Alex Scott, Paul Seymour
openaire   +5 more sources

boundedness of solutions [PDF]

open access: yes, 2021
This chapter presents the concepts of uniform boundedness, quasiuniform boundedness, and uniform ultimate boundedness in the scenery of generalized ordinary differential equations (ODEs). It includes criteria of uniform boundedness and uniform ultimate boundedness for the generalized ODE.
Afonso, Suzete M.   +6 more
openaire   +3 more sources

The ε - εβ Property in the Isoperimetric Problem with Double Density, and the Regularity of Isoperimetric Sets

open access: yesAdvanced Nonlinear Studies, 2020
We prove the validity of the ε-εβ{\varepsilon-\varepsilon^{\beta}} property in the isoperimetric problem with double density, generalising the known properties for the case of single density. As a consequence, we derive regularity for isoperimetric sets.
Pratelli Aldo, Saracco Giorgio
doaj   +1 more source

Boundedness of cohomology

open access: yesJournal of Algebra, 2010
18 ...
Brodmann-Maeder, Monika   +2 more
openaire   +4 more sources

The Concept of Telicity in English, Romanian and Serbian

open access: yesRomanian Journal of English Studies, 2020
Given that the notion of telicity was simply defined by English linguists as a situation which tends towards a goal, this paper will additionally explain and define telicity in the English language.
Lazović Mihaela
doaj   +1 more source

Influences of the Order of Derivative on the Dynamical Behavior of Fractional-Order Antisymmetric Lotka–Volterra Systems

open access: yesFractal and Fractional, 2023
This paper studies the dynamic behavior of a class of fractional-order antisymmetric Lotka–Volterra systems. The influences of the order of derivative on the boundedness and stability are characterized by analyzing the first-order and ...
Mengrui Xu
doaj   +1 more source

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