Resolvent, spectrum and resonances for the acoustic operator with piecewise constant coefficients
Fuente:
arXiv
Saved in:
| Main Authors: | Mantile, Andrea, Posilicano, Andrea |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Body resonances for classical waves
by: Mantile, Andrea, et al.
Published: (2024)
by: Mantile, Andrea, et al.
Published: (2024)
Scattering theory with both regular and singular perturbations
by: Mantile, Andrea, et al.
Published: (2022)
by: Mantile, Andrea, et al.
Published: (2022)
The point scatterer approximation for wave dynamics
by: Mantile, Andrea, et al.
Published: (2024)
by: Mantile, Andrea, et al.
Published: (2024)
On the point spectrum of electromagnetic Dirac operators
by: Arrizabalaga, Naiara, et al.
Published: (2025)
by: Arrizabalaga, Naiara, et al.
Published: (2025)
Convergence of Schrödinger operators on domains with scaled resonant potentials
by: Lotoreichik, Vladimir, et al.
Published: (2025)
by: Lotoreichik, Vladimir, et al.
Published: (2025)
Clusters of resonances for a non-selfadjoint multichannel discrete Schrödinger operator
by: Assal, Marouane, et al.
Published: (2022)
by: Assal, Marouane, et al.
Published: (2022)
Dirac operators on the half-line: stability of spectrum and non-relativistic limit
by: Kramar, David, et al.
Published: (2024)
by: Kramar, David, et al.
Published: (2024)
Estimates for the lowest Neumann eigenvalues of parallelograms and domains of constant width
by: Léna, Corentin, et al.
Published: (2023)
by: Léna, Corentin, et al.
Published: (2023)
Near invariance of quasi-energy spectrum of Floquet Hamiltonians
by: Sagiv, Amir, et al.
Published: (2023)
by: Sagiv, Amir, et al.
Published: (2023)
A semiclassical Birkhoff normal form for constant-rank magnetic fields
by: Morin, Léo
Published: (2020)
by: Morin, Léo
Published: (2020)
Inverse Stefan problems of determining the time-dependent source coefficient and heat flux function
by: Nauryz, Targyn A., et al.
Published: (2025)
by: Nauryz, Targyn A., et al.
Published: (2025)
Spectrum of the perturbed Landau-Dirac operator
by: Bruneau, Vincent, et al.
Published: (2024)
by: Bruneau, Vincent, et al.
Published: (2024)
Scattering for Schrödinger operators with conical decay
by: Black, Adam, et al.
Published: (2022)
by: Black, Adam, et al.
Published: (2022)
Quantitative Landis-type result for Dirac operators
by: Das, Ujjal, et al.
Published: (2026)
by: Das, Ujjal, et al.
Published: (2026)
Semiclassical measures of eigenfunctions of the attractive Coulomb operator
by: Lohr, Nicholas
Published: (2023)
by: Lohr, Nicholas
Published: (2023)
Trace formulae for Schrödinger operators with singular interactions
by: Behrndt, Jussi, et al.
Published: (2015)
by: Behrndt, Jussi, et al.
Published: (2015)
On the gap property of a linearized NLS operator
by: Li, Dong, et al.
Published: (2021)
by: Li, Dong, et al.
Published: (2021)
On the spectral theory of sign-changing Laplace operators
by: de Verdière, Yves Colin
Published: (2025)
by: de Verdière, Yves Colin
Published: (2025)
Optimal dispersion for discrete periodic Schrödinger operators
by: Damanik, David, et al.
Published: (2025)
by: Damanik, David, et al.
Published: (2025)
Lieb-Thirring inequality for the 2D Pauli operator
by: Frank, Rupert L., et al.
Published: (2024)
by: Frank, Rupert L., et al.
Published: (2024)
Semiclassical asymptotics of the Bloch--Torrey operator in two dimensions
by: Hérau, Frédéric, et al.
Published: (2024)
by: Hérau, Frédéric, et al.
Published: (2024)
Inequalities for eigenvalues of Schrödinger operators with mixed boundary conditions
by: Aldeghi, Nausica
Published: (2024)
by: Aldeghi, Nausica
Published: (2024)
On two-dimensional Dirac operators with critical delta-shell interactions
by: Borrelli, William, et al.
Published: (2026)
by: Borrelli, William, et al.
Published: (2026)
Scattering for Schrödinger operators with potentials concentrated near a subspace
by: Black, Adam, et al.
Published: (2022)
by: Black, Adam, et al.
Published: (2022)
Faber-Krahn inequalities for Schrödinger operators with point and with Coulomb interactions
by: Lotoreichik, Vladimir, et al.
Published: (2020)
by: Lotoreichik, Vladimir, et al.
Published: (2020)
Convergence of supercell and superspace methods for computing spectra of quasiperiodic operators
by: Davies, Bryn, et al.
Published: (2024)
by: Davies, Bryn, et al.
Published: (2024)
Open problem: Violation of locality for Schrödinger operators with complex potentials
by: Cuenin, Jean-Claude, et al.
Published: (2024)
by: Cuenin, Jean-Claude, et al.
Published: (2024)
Approximation of magnetic Schrödinger operators with $δ$-interactions supported on networks
by: Holzmann, Markus
Published: (2025)
by: Holzmann, Markus
Published: (2025)
First-order asymptotic perturbation theory for extensions of symmetric operators
by: Latushkin, Yuri, et al.
Published: (2020)
by: Latushkin, Yuri, et al.
Published: (2020)
Decay estimates for discrete bi-Schrödinger operators on the lattice $\mathbb{Z}$
by: Huang, Sisi, et al.
Published: (2025)
by: Huang, Sisi, et al.
Published: (2025)
Complex powers of the wave operator and the spectral action on Lorentzian scattering spaces
by: Dang, Nguyen Viet, et al.
Published: (2020)
by: Dang, Nguyen Viet, et al.
Published: (2020)
On the spectrum of quasi-periodic Schrödinger operators on $\mathbb{Z}^d$ with $C^2$-cosine type potentials
by: Cao, Hongyi, et al.
Published: (2023)
by: Cao, Hongyi, et al.
Published: (2023)
Limiting absorption principle and absence of eigenvalues for massless Klein-Gordon operators on perturbations of the Minkowski spacetime
by: Mizutani, Haruya
Published: (2023)
by: Mizutani, Haruya
Published: (2023)
Effective upper bounds on the number of resonance in potential scattering
by: Cuenin, Jean-Claude
Published: (2022)
by: Cuenin, Jean-Claude
Published: (2022)
On the magnetic Dirichlet to Neumann operator on the exterior of the disk -- diamagnetism, weak-magnetic field limit and flux effects
by: Bernard, Helffer, et al.
Published: (2025)
by: Bernard, Helffer, et al.
Published: (2025)
Abrupt changes in the spectra of the Laplacian with constant complex magnetic field
by: Krejcirik, David, et al.
Published: (2024)
by: Krejcirik, David, et al.
Published: (2024)
Analysis of leaky modes or wavenumber resonances for the Rayleigh system in a half space
by: de Hoop, Maarten V., et al.
Published: (2022)
by: de Hoop, Maarten V., et al.
Published: (2022)
Embedded trace operator for infinite metric trees
by: Franceschi, Valentina, et al.
Published: (2023)
by: Franceschi, Valentina, et al.
Published: (2023)
Spectral analysis of Dirac operators for dislocated potentials with a purely imaginary jump
by: Boulton, Lyonell, et al.
Published: (2024)
by: Boulton, Lyonell, et al.
Published: (2024)
Virtual bound states of the Pauli operator with an Aharonov-Bohm potential
by: Fialova, Marie, et al.
Published: (2025)
by: Fialova, Marie, et al.
Published: (2025)
Similar Items
-
Body resonances for classical waves
by: Mantile, Andrea, et al.
Published: (2024) -
Scattering theory with both regular and singular perturbations
by: Mantile, Andrea, et al.
Published: (2022) -
The point scatterer approximation for wave dynamics
by: Mantile, Andrea, et al.
Published: (2024) -
On the point spectrum of electromagnetic Dirac operators
by: Arrizabalaga, Naiara, et al.
Published: (2025) -
Convergence of Schrödinger operators on domains with scaled resonant potentials
by: Lotoreichik, Vladimir, et al.
Published: (2025)