Abstract In this paper, we introduce the notions of regularly invariant convergence, strongly p -strongly $(\mathcal{I}_{\sigma },\mathcal{I}^{\sigma }_{2})$ ( I σ , 2 ) -co...

Convergence of real sequences, as well complex sequences are studied by B. Liu and X. Chen respectively in uncertain environment. In this treatise, we extend the study almost convergence introducing double variable. Almost with respect to surely, mean, measure, distribution uniformly surely presented interrelationships among them depicted form a diagram. We also define Cauchy sequence same form...

In this article, the notions of $ I_{2} $-localized and I_{2}^{*} sequences in metric spaces are defined. Besides, we study some properties associated to $-Cauchy sequences. On other hand, define notion uniformly spaces.

Introduction: There are some routine two-dimensional sequences, including short tau inversion recovery (STIR), T2-weighted fast-spin echo (T2W-FSE), and proton-density fast spin-echo for diagnosing osteoarthritis and lesions of the knee cartilage. However, these sequences have some disadvantages, such as long scan time, inadequate spatial resolution, and suboptimal tis...