Abstract
We prove that the dimension of the space of energy finite bounded solutions of the Schrödinger operator is invariant under rough isometries between graphs of bounded degree. This result generalizes those of Soardi and of the present author.
Original language | English |
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Pages (from-to) | 167-177 |
Number of pages | 11 |
Journal | Discrete Mathematics |
Volume | 263 |
Issue number | 1-3 |
DOIs | |
State | Published - 28 Feb 2003 |
Keywords
- Almost every path
- Extremal length
- Rough isometry