Characterizations of Some Product Manifolds by Their Spectrum
β Scribed by Changyu Xia
- Publisher
- Springer Vienna
- Year
- 2005
- Tongue
- English
- Weight
- 103 KB
- Volume
- 146
- Category
- Article
- ISSN
- 0026-9255
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π SIMILAR VOLUMES
We identify Euclidean spaces R n with the subspaces of the countable infinite product R Ο . Then the set nβN R n has two natural topologies, namely the weak topology (the direct limit) with respect to the tower R 1 β R 2 β R 3 β β’ β’ β’ and the relative topology inherited from the product topology of
Let Β΅ be an eigenvalue of the graph G with multiplicity k. A star complement for Β΅ in G is an induced subgraph H = G -X such that |X| = k and Β΅ is not an eigenvalue of G -X. Various graphs related to (generalized) line graphs or their complements are characterized by star complements corresponding t