Results 1 to 10 of about 1,154 (174)

Epoxy Phase-Change Materials Based on Paraffin Wax Stabilized by Asphaltenes. [PDF]

open access: yesPolymers (Basel), 2023
Ilyina SO   +5 more
europepmc   +1 more source

Porous Cobalt Sulfide Selenium Nanorods for Electrochemical Hydrogen Evolution. [PDF]

open access: yesACS Omega, 2021
Shi Z   +6 more
europepmc   +1 more source

On the Stability of Trigonometric Functional Equations

open access: yesAdvances in Difference Equations, 2007
The aim of this paper is to study the superstability related to the d'Alembert, the Wilson, the sine functional equations for the trigonometric functional equations as follows: .
Kim GwangHui
doaj  

Approximately cubic functional equations and cubic multipliers

open access: yesJournal of Inequalities and Applications, 2011
In this paper, we prove the Hyers-Ulam stability and the superstability for cubic functional equation by using the fixed point alternative theorem. As a consequence, we show that the cubic multipliers are superstable under some conditions.
Alias Idham   +2 more
doaj  

Model-theoretic properties of J-superstable Jonsson theories in classes defined by cosemanticness

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
This article deals with the problems of model-theoretic characterization of J-superstable Jonsson theories. The characteristic features of such theories are analyzed in terms of J-stability, J-P-superstability, and J-nonmultidimensionality.
A.R. Yeshkeyev   +2 more
doaj   +1 more source

Recent Progresses in Development of Biosensors for Thrombin Detection. [PDF]

open access: yesBiosensors (Basel), 2022
Eivazzadeh-Keihan R   +6 more
europepmc   +1 more source

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