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Research Papers
Gram matrices of reproducing kernel Hilbert spaces over graphs IV. (Quadratic inequalities for graph Laplacians)
M. Setoa, S. Sudab a National Defense Academy, Yokosuka 239-8686, Japan
b Aichi University of Education, Kariya 448-8542, Japan
Abstract:
We study the relationship between a graph and its subgraph from a viewpoint of functional analysis. As an application of the theory of quasi-orthogonal integrals developed by de Branges–Rovnyak and Vasyunin–Nikol'skiĭ, quadratic inequalities for graph Laplacians are given.
Keywords:
graph, Laplacian, quasi-orthogonal integral.
Received: 22.11.2017
Citation:
M. Seto, S. Suda, “Gram matrices of reproducing kernel Hilbert spaces over graphs IV. (Quadratic inequalities for graph Laplacians)”, Algebra i Analiz, 31:1 (2019), 143–155; St. Petersburg Math. J., 31:1 (2020), 107–116
Linking options:
https://www.mathnet.ru/eng/aa1632 https://www.mathnet.ru/eng/aa/v31/i1/p143
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