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On a paper of lake about infinite graphs |
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| Authors: | Charles Vanden Eynden |
| Institution: | Mathematics Department, Illinois State University, Normal, IL 61761, U.S.A. |
| Abstract: | Lake has constructed graphs G and H such that H contains n disjoint subgraphs isomorphic to G for each positive integer n but H does not contain infinitely many disjoint subgraphs isomorphic to G. Here a concrete example of such graphs with H the lattice points of the plane is given. |
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