Exponential decay for sc-gradient flow lines
نویسندگان
چکیده
منابع مشابه
Domination with exponential decay
Let G be a graph and S ⊆ V (G). For each vertex u ∈ S and for each v ∈ V (G) − S, we define d(u, v) = d(v, u) to be the length of a shortest path in 〈V (G)−(S−{u})〉 if such a path exists, and∞ otherwise. Let v ∈ V (G). We define wS(v) = ∑ u∈S 1 2d(u,v)−1 if v 6∈ S, and wS(v) = 2 if v ∈ S. If, for each v ∈ V (G), we have wS(v) ≥ 1, then S is an exponential dominating set. The smallest cardinalit...
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ژورنال
عنوان ژورنال: Journal of Fixed Point Theory and Applications
سال: 2013
ISSN: 1661-7738,1661-7746
DOI: 10.1007/s11784-013-0126-3