Abstract We concern in this paper the graph Yamabe equation Δ u + h u = g | u | p − 2 u , with known functions h and… Click to show full abstract
Abstract We concern in this paper the graph Yamabe equation Δ u + h u = g | u | p − 2 u , with known functions h and g on an infinite graph, the prototype of which comes from the smooth Yamabe equation on an open manifold. We prove the existence of a solution to the graph Yamabe equation under the assumption that (1) the graph Laplacian Δ is a bounded operator and (2) g is bounded and h is large at infinity.
               
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