the main purpose of this paper is to detemine the fine spectrum of the generalized difference operator delta_{uv} over the sequence space c0. these results are more general than the fine spectrum of the generalized difference operator delta_{uv} of srivastava and kumar.

We propose two novel image difference metrics using an extension of the S-CIELAB framework, which are based on the Difference of Gaussians model. The first metric uses the Difference of Gaussians model as a basis for the spatial filtering with the ∆E ab as a color difference formula, while the second uses the same model in association with the ∆EE color difference formula. A dataset with 20 gam...

In this paper, we present and defend a natural yet novel analysis of normative reasons. According to what call support-explanationism, for fact be reason φ is it explain why there's support φ-ing. We critically consider the two main rival forms explanationism—ought-explanationism, on which reasons facts about ought, good-explanationism, goodness—as well as popular Reasons-First view, takes noti...