Open AccessComplex and Homomorphic Chromatic Number of Signed Planar Simple Graphs
Author(s) -
Reza Naserasr,
Lan Anh Pham
Publication year - 2022
Publication title -
graphs and combinatorics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.59
H-Index - 40
eISSN - 1435-5914
pISSN - 0911-0119
DOI - 10.1007/s00373-021-02433-3
Subject(s) - combinatorics , signed graph , mathematics , conjecture , simple graph , sigma , planar graph , graph , homomorphism , order (exchange) , edge coloring , discrete mathematics , physics , graph power , line graph , finance , quantum mechanics , economics
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