We continue the research on lineability/spaceability properties in sequence spaces. Our main results show that several theorems this framework are valid a stricter sense. To do job we introduce notion of pointwise lineability which seems to be independent interest for further investigations other environments.

It is shown that for every numbers m1, m2 ∈ {3, . . . , ω} there is a strongly self-homeomorphic dendrite which is not pointwise self-homeomorphic. The set of all points at which the dendrite is pointwise self-homeomorphic is characterized. A general method of constructing a large family of dendrites with the same property is presented.

In this study, we introduce the notion of pointwise and uniform statistical convergence of double sequences of real-valued functions. We also give the relations between these convergences and pointwise,uniform convergence. Furthermore, we introduce the concept of statistically Cauchy sequence and study statistical analogue of convergence and Cauchy criterion for double sequences of real-valued ...

Purpose Global analyses using mean deviation (MD) assess visual field progression, but can miss localized changes. Pointwise analyses are more sensitive to localized progression, but more variable so require confirmation. This study assessed whether cluster trend analysis, averaging information across subsets of locations, could improve progression detection. Methods A total of 133 test-retes...

A single receptive field limits the expression of multilevel features in point cloud registration, leading to pseudo-matching objects with similar geometric structures low-overlap scenes, which causes a significant degradation registration performance. To handle this problem, network that incorporates dense graph convolution and mutilevel interaction Transformer (GCMTN) pursuit better performan...