Retraction Note: Sharp geometrical properties of a-rarefied sets via fixed point index for the Schrödinger operator equations

The Editors-in-Chief have retracted this article [1] because it overlaps significantly with a number of previously published articles from different authors [2-4] and one article by different authors that was simultaneously under consideration with another journal [5]. The article also showed eviden...

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Bibliographic Details
Published in:Fixed point theory and algorithms for sciences and engineering 2020-01, Vol.2020 (1), p.1-1, Article 2
Main Authors: Li, Zhiqiang, Ychussie, Beatriz
Format: Article
Language:English
Subjects:
Analysis
Applications of Mathematics
Differential Geometry
Mathematical and Computational Biology
Mathematics
Mathematics and Statistics
Retraction Note
Topology
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Description
Summary:The Editors-in-Chief have retracted this article [1] because it overlaps significantly with a number of previously published articles from different authors [2-4] and one article by different authors that was simultaneously under consideration with another journal [5]. The article also showed evidence of peer review manipulation. Additionally, the identity of the corresponding author could not be verified: Roskilde University have confirmed that Beatriz Ychussie has not been affiliated with their institution. The authors have not responded to any correspondence with regards to this retraction.
ISSN:1687-1812
1687-1812
2730-5422
DOI:10.1186/s13663-020-0671-6