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JournalISSN: 1025-5834

Journal of Inequalities and Applications 

Springer Science+Business Media
About: Journal of Inequalities and Applications is an academic journal published by Springer Science+Business Media. The journal publishes majorly in the area(s): Fixed point & Variational inequality. It has an ISSN identifier of 1025-5834. It is also open access. Over the lifetime, 5157 publications have been published receiving 46211 citations.


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Journal ArticleDOI
TL;DR: In this paper, a generalization of the Banach contraction principle in the setting of Branciari metric spaces is presented, where the authors present a new generalisation of the contraction principle for the case of metric spaces.
Abstract: We present a new generalization of the Banach contraction principle in the setting of Branciari metric spaces.

251 citations

Journal ArticleDOI
TL;DR: In this paper, the authors proposed the best clustering method(s) for different distance measures under two different conditions using the cophenetic correlation coefficient (PCC) using simulated multivariate normal data via MATLAB software.
Abstract: This study proposes the best clustering method(s) for different distance measures under two different conditions using the cophenetic correlation coefficient. In the first one, the data has multivariate standard normal distribution without outliers for and the second one is with outliers (5%) for . The proposed method is applied to simulated multivariate normal data via MATLAB software. According the results of simulation the Average (especially for ) and Centroid (especially for and ) methods are recommended at both conditions. This study hopes to contribute to literature for making better decisions on selection of appropriate cluster methods by using subgroup sizes, variable numbers, subgroup means and variances.

227 citations

Journal ArticleDOI
TL;DR: A long history of bounding the ratio for and, various origins of this topic are clarified, several developed courses are followed, different results are compared, useful methods are summarized, new advances are presented, some related problems are pointed out, and related references are collected as discussed by the authors.
Abstract: By looking back at the long history of bounding the ratio for and , various origins of this topic are clarified, several developed courses are followed, different results are compared, useful methods are summarized, new advances are presented, some related problems are pointed out, and related references are collected.

203 citations

Performance
Metrics
No. of papers from the Journal in previous years
YearPapers
202393
2022278
2021179
2020254
2019317
2018360