@article{Wang2023, 
author = {Chong Wang},
title = {Homotopic morphisms between weighted digraphs},
year = {2023},
journal = {AIMS Mathematics},
volume = {8},
number = {11},
pages = {26070-26080},
keywords = {weighted digraph, weighted path homology, cartesian product, one-step homotopic},
url = {https://www.sciopen.com/article/10.3934/math.20231328},
doi = {10.3934/math.20231328},
abstract = {In this paper, we consider weighted digraphs and prove that homotopic morphisms between weighted digraphs induce the identical homomorphisms on weighted path homology groups with field coefficients.}
}