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5 papers · 1 filter
More Zero-Free Regions for Fractional Hypergeometric Zeta Functions
Demessie Ergabus Birmechu, Hunduma Legesse Geleta
Some zero-free regions were known on the right half of the complex plane in the form of vertical strips for fractional hypergeometric zeta functions. In this paper, we describe and…
End-point Norm Estimates for Cesàro and Copson Operators
Sorina Barza, Bizuneh Minda Demissie, Gord Sinnamon
For a large class of operators acting between weighted spaces, exact formulas are given for their norms and the norms of their restrictions to the cones of nonnegativ…
A search for period changes of eight short-period Type II Cepheids
Alemiye M. Yacob, Leonid N. Berdnikov, Elena N. Pastukhova +2
In this study, we investigate the period changes of eight short-period Type II Cepheids of the BL Her subtype, i.e., with periods in the 1-4 day range. The diagrams for these…
Molecular dynamics simulation of ion dynamics within SPEEK polymer electrolyte of PEM Fuel Cells
S. S. Awulachew, K. N. Nigussa
Proton transport property is studied by modelling the intermolecular pair correlation functions of the proton ion with the electrode and the electrolyte of a polymer electrolyte fu…
Effect of AGN on the morphological properties of their host galaxies in the local Universe
T. Getachew-Woreta, M. Povic, J. Masegosa +3
The morphological classification of active galaxies may be affected by the presence of active galactic nuclei (AGN). In this paper, we provide the most detailed analysis on how dif…