Jafari Petroudi, Seyyed H.Pirouz, MaryamAkbıyık, MücahitYılmaz, Fatih2025-03-092025-03-0920222147-625Xhttps://hdl.handle.net/20.500.12662/4979In this paper, we define a particular n × n matrix (Formula Presented.) and its Hadamard exponential matrix (Formula Presented.), where (Formula Presented.) harmonic number. Then we investigate the determinants and inverses of these matrices. Moreover, we presented the Euclidean norm and two upper bounds and lower bounds for the spectral norm of these matrices. Finally, we present an illustrative example. © 2022, Prof. Dr. Mehmet Zeki SARIKAYA. All rights reserved.eninfo:eu-repo/semantics/closedAccessdeterminantHadamard inverseHarmonic numberSpectral normArticle2-s2.0-851449005321961N/A18810