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Retraction Note: Matsaev type inequalities on smooth cones

The Original Article was published on 25 March 2015

1 Retraction note

The Editors-in-Chief have retracted this article [1] because it significantly overlaps with a previously published article [2]. In addition, 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 correspondence regarding this retraction.


  1. Pang, S., Ychussie, B.: J. Inequal. Appl. 2015, 108 (2015).

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  2. Qiao, L., Pan, G.: Lower-bound estimates for a class of harmonic functions and applications to Masaev’s type theorem. Bull. Sci. Math. 140(4), 70–85 (2016).

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Correspondence to Beatriz Ychussie.

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Pang, S., Ychussie, B. Retraction Note: Matsaev type inequalities on smooth cones. J Inequal Appl 2020, 62 (2020).

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