Point interactions on bounded domains

DOI10.1017/S0308210500022411zbMath0807.35054MaRDI QIDQ4317646

Wim Caspers, Guido Sweers

Publication date: 20 December 1994

Published in: Proceedings of the Royal Society of Edinburgh: Section A Mathematics (Search for Journal in Brave)

zbMATH Keywords

point interactionsGagliardo-Nirenberg inequality

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) One-parameter semigroups and linear evolution equations (47D06) PDEs with low regular coefficients and/or low regular data (35R05)

Related Items (3)

On extension theory in \(L^ 2\)-spaces ⋮ On the many Dirichlet Laplacians on a non-convex polygon and their approximations by point interactions ⋮ Discretization of time-dependent quantum systems: real-time propagation of the evolution operator

Cites Work

• Unnamed Item
• Semigroups of linear operators and applications to partial differential equations
• Point interactions in \(L^ p\)
• Wave chaos in quantum systems with point interaction
• On abstract parabolic fundamental solutions
• Schrödinger operators with singular potentials
• Scattering from generalized point interactions using self-adjoint extensions in Pontryagin spaces

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