JournalsjstVol. 16, No. 4

Volume 16, No. 4 (2026)

Journal of Spectral Theory

S2O

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

J. Spectr. Theory cover

pp. 1243–1279
The $Z_{2}$ -valued spectral flow of a symmetric family of Toeplitz operators
Maxim BravermanAhmad Reza Haj Saeedi Sadegh
DOI 10.4171/JST/605
pp. 1281–1292
Surfaces with commuting boundary Laplacian and Dirichlet-to-Neumann map
Romain Speciel
DOI 10.4171/JST/617
pp. 1293–1349
A microlocal Cauchy problem through a crossing point of Hamiltonian flows
Kenta HiguchiVincent LouatronKouichi Taira
DOI 10.4171/JST/609
pp. 1351–1428
Trace and index of Dirac–Schrödinger operators on open space with operator potentials
Oliver Fürst
DOI 10.4171/JST/618
pp. 1429–1471
A Szegö limit theorem for a class of Toeplitz operators on the Bergman space of the unit ball with singular symbols
Daniel Ivan Ramirez-Montaño
DOI 10.4171/JST/619
pp. 1473–1513
On the Lebesgue component of semiclassical measures for abelian quantum actions
Gabriel RivièreLasse L. Wolf
DOI 10.4171/JST/620
pp. 1515–1516
Corrigendum to “Reproving Friedlander’s inequality with the de Rham complex”
Magnus FriesMagnus GoffengGermán Miranda
DOI 10.4171/JST/629