JournalsjstVol. 13, No. 2

Volume 13, No. 2 (2023)

Journal of Spectral Theory

J. Spectr. Theory cover

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Articles of this issue are accessible as open access under our subscribe to open model.

pp. 395–425
Regularity of the scattering matrix for nonlinear Helmholtz eigenfunctions
Jesse Gell-RedmanAndrew HassellJacob Shapiro
pp. 427–449
Subordinacy theory on star-like graphs
Netanel Levi
pp. 451–489
Ballistic transport for limit-periodic Schrödinger operators in one dimension
Giorgio Young
pp. 491–524
Distinguished self-adjoint extension and eigenvalues of operators with gaps. Application to Dirac–Coulomb operators
Jean DolbeaultMaria J. EstebanÉric Séré
pp. 525–553
Trace class properties of resolvents of Callias operators
Oliver Fürst
pp. 555–591
A quantitative formula for the imaginary part of a Weyl coefficient
Jakob Reiffenstein
pp. 593–622
Spectral minimal partitions of unbounded metric graphs
Matthias HofmannJames B. KennedyAndrea Serio
pp. 623–706
Spectral summability for the quartic oscillator with applications to the Engel group
Hajer BahouriDavide BarilariIsabelle GallagherMatthieu Léautaud
pp. 707–726
Dirichlet fractional Laplacian in multi-tubes
Fedor L. BakharevAlexander I. Nazarov
pp. 727–754
A probabilistic Weyl-law for perturbed Berezin–Toeplitz operators
Izak Oltman