Feng Qi

Dr. Feng Qi

Retired researcher, Dallas, Texas, USA
orcid

Research Focus & Metrics

Academic Career Length

35Years (1992-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 January 2010 in Journal of Inequalities and Applications
Verified
Journal Article
Open access
PDF file
Feng QiFeng Qi
Feng Qi
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.

1 August 2004 in Journal of Mathematical Analysis and Applications
Verified
Journal Article
Closed access
Feng QiFeng Qi
Feng Qi
CCChao-Ping Chen
Chao-Ping Chen

1 January 2012 in Journal of Function Spaces and Applications
Verified
Journal Article
Open access
PDF file
BXBo-Yan Xi
Bo-Yan Xi
Feng QiFeng Qi
Feng Qi
The authors establish some new inequalities for differentiable convex functions, which are similar to the celebrated Hermite-Hadamard's integral inequality for convex functions, and apply these inequalities to construct inequalities for special means of two positive numbers.

1 May 2019 in Journal of Computational and Applied Mathematics
Verified
Journal Article
Closed access
Feng QiFeng Qi
Feng Qi

1 March 2010 in Journal of Computational and Applied Mathematics
Verified
Journal Article
Closed access
Feng QiFeng Qi
Feng Qi
SGSenlin Guo
Senlin Guo
BGBai-Ni Guo
Bai-Ni Guo

1 January 2009 in Journal of Inequalities and Applications
Verified
Journal Article
Open access
Feng QiFeng Qi
Feng Qi
DNDa Wei Niu
Da Wei Niu
BGBai-Ni Guo
Bai-Ni Guo
Journal of Inequalities and Applications is a peer-reviewed open access journal published under the brand SpringerOpen. The aim of this journal is to provide ...