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Abstract
The aim of this note is to establish new spectral bounds for the harmonic matrix.
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Details
1 Department of Mathematics, Sungkyunkwan University, Suwon 440-746, Republic of Korea
2 Department of Mathematics, Kuwait University, Safat 13060, Kuwait; University of Primorska, FAMNIT, Glagoljaska 8, 6000 Koper, Slovenia