The purpose of this note is to come up with some new directions in fuzzy fixed point theory. To effect, notions a C ∗ -algebra-valued id="M3"> λ -contraction and related concepts convex id="M4"> metric space ( id="M5"> -AVMS) are set-up. In line the view Hausdorff distance ...

In this paper, we give an explicit representation and enumeration for negacyclic codes of length \begin{document}$ 2^kn $\end{document} over the local non-principal ideal ring id="M4">\begin{document}$ R = \mathbb{Z}_4+u\mathbb{Z}_4 id="M5">\begin{document}$ (u^2 0) $\end{document}</inline-form...

One of the fundamental problems in coding theory is to find \begin{document}$ n_q(k,d) $\end{document}, minimum length id="M4">\begin{document}$ n $\end{document} for which a linear code id="M5">\begin{document}$ dimension id="M6">\begin{document}$ k and weight id="M7">\begin{d...

Abstract The aim of this study is to investigate the impacts wind and geothermal energy consumption on economic growth financial development over period 2016:M1 2020:M11. data obtained from Germany, Iceland, Italy, Japan, Mexico, New Zealand, Portugal, Turkey, United States America, which consume energy, were utilized in research study. To end, after determining cointegration relationship betwe...

The unprecedented outbreak of COVID-19 has left many multinational enterprises facing extremely severe supply disruptions. Besides considering triple-bottom-line requirements, managers now also have to consider disruption due the pandemic more seriously. However, existing research does not take these two key objectives into account simultaneously. To bridge this gap, based on characteristics an...

To study the intelligent sensing and positioning technology of Internet Things (IoT) combined with K -nearest neighbor algorithm, id="M3"> matching algorithm optimization are introduced using indoor Wi-Fi technology. The proposes weighting id="M4"> (WKNN) by weighted Euclidean distance, adaptive distance K-nearest locali...

The nature of the chlorine atom transferred between ammonia and hypochlorous acid was investigated using bonding evolution theory (BET). application topological analysis electron localisation function (ELF) Thom's catastrophe enabled a detailed description chemical bonds non-bonding density. BET performed at DFT(MN15)/def2-TZVPPD computational level. Hausdorff distance used as qualitative view ...

Presented paper deals with comparison of various methods for time-frequency representation of a signal with time-varying behavior. We choose methods such as wavelet analysis, multiple window method using Slepian sequences, time-frequency varying autoregressive process estimation and time-frequency Fourier transform representation (periodogram). We apply these methods first on the simple simulat...