The lattice of integral flows and the lattice of integral cuts on a finite graph
نویسندگان
چکیده
منابع مشابه
Printout date : 3.2.97. THE LATTICE OF INTEGRAL FLOWS AND THE LATTICE OF INTEGRAL CUTS ON A FINITE GRAPH
The set of integral flows on a finite graph Γ is naturally an integral lattice Λ1(Γ) in the Euclidean space Ker(∆1) of harmonic real-valued functions on the edge set of Γ. Various properties of Γ (bipartite character, girth, complexity, separability) are shown to correspond to properties of Λ1(Γ) (parity, minimal norm, determinant, decomposability). The dual lattice of Λ1(Γ) is identified to th...
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ژورنال
عنوان ژورنال: Bulletin de la Société mathématique de France
سال: 1997
ISSN: 0037-9484,2102-622X
DOI: 10.24033/bsmf.2303