We show that the variational inequality $VI(C,A)$ has aunique solution for a relaxed $(gamma , r)$-cocoercive,$mu$-Lipschitzian mapping $A: Cto H$ with $r>gamma mu^2$, where$C$ is a nonempty closed convex subset of a Hilbert space $H$. Fromthis result, it can be derived that, for example, the recentalgorithms given in the references of this paper, despite theirbecoming more complicated, are not...

this research study aimed at investigating whether using peer-provided feedbacks rather than teacher-provided comments would result in any significance difference in iranian english undergraduate students’ ability in writing. in so doing, based on a pretest (an opt & a writing exam), 40 subjects were assigned to two homogeneous groups of equal number the subjects in the control group received m...

Since the latter counts are only complete down to K=14.5, the amount of extrapolation to the magnitudes of interest at K>19 is considerable – especially since one does expect to run out of stars at some point at high latitudes. Fortunately, since the total counts at the faint magnitudes of interest are dominated by galaxies, this uncertainty does not appreciably affect the conclusions. Nonethel...

Over the last decade, the retail industry has had a phenomenal growth. All figures show their success and efficiency and many studies have shown the role of customer reviews in encouraging ambivalent purchasers to buy items online. There have been numerous studies on why people read and trust these comments and taking for granted the important role of customer reviews in determining buying deci...

With the growth in sociality and interaction around touching national and international topics, news sites are increasingly becoming places for communities to discuss and address issues spurred by news articles. Proponents of cyberspace promise that online discourse will increase political participation and pave the road for a democratic utopia (Papacharissi, 2004). Comment writers, according t...