総合理工学部
島根大学総合理工学部
島根大学総合理工学研究科
島根大学総合理工学部紀要.シリーズB

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島根大学総合理工学部紀要. シリーズB Volume 34
published_at 2001-03

A Weighted Sobolev-Poincare's Inequality on Infinite Networks

Murakami Atsushi
Yamasaki Maretsugu
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c0020034r003.pdf ( 105 KB )
Descriptions
Inequalities on networks have played important roles in the theory of networks. We study the famous Sobolev-Poincare's inequality on infinite net-works in the weighted form. This inequality is closely related to the smallest eigenvalue of a weighted discrete Laplacian. We give a dual characterization for the smallest eigenvalue.