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On the singularity and the inverse of 3-colored digraphs

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Bibliographic Details
Main Author:	Zaffer, Md Isheteyak
Format:	Preprint
Published:	2026
Subjects:	Combinatorics 05C50 (Primary) 15A09, 05C22, 15C75, 05C20 (Secondary)
Online Access:	Acceder al recurso
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