Nonclassical Sturm-Liouville problems and Schrödinger operators on radial trees.
Carlson, Robert (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Displaying similar documents to “Hill's equation for a homogeneous tree.”
Nonclassical Sturm-Liouville problems and Schrödinger operators on radial trees.
Adjoint and self-adjoint differential operators on graphs.
Carlson, Robert (1998)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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The limiting equation for Neumann Laplacians on shrinking domains.
Saito, Yoshimi (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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On the multiplicity of Laplacian eigenvalues of graphs
Ji-Ming Guo, Lin Feng, Jiong-Ming Zhang (2010)
Czechoslovak Mathematical Journal
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In this paper we investigate the effect on the multiplicity of Laplacian eigenvalues of two disjoint connected graphs when adding an edge between them. As an application of the result, the multiplicity of 1 as a Laplacian eigenvalue of trees is also considered.
Relaxed graceful labellings of trees.
Van Bussel, Frank (2002)
The Electronic Journal of Combinatorics [electronic only]
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Trees and matchings.
Kenyon, Richard W., Propp, James G., Wilson, David B. (2000)
The Electronic Journal of Combinatorics [electronic only]
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On the kernel of tree incidence matrices.
Bauer, Michael, Golinelli, Oliver (2000)
Journal of Integer Sequences [electronic only]
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Coverings, heat kernels and spanning trees.
Chung, Fan, Yau, S.-T. (1999)
The Electronic Journal of Combinatorics [electronic only]
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Generalized Cauchy identities, trees and multidimensional Brownian motions. I: Bijective proof of generalized Cauchy identities.
Śniady, Piotr (2006)
The Electronic Journal of Combinatorics [electronic only]
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The Schrödinger equation on non-stationary domains.
Karner, Gunther (1998)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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