Localized Modes of the Linear Periodic Schrödinger Operator with a Nonlocal Perturbation

Locally definite normal operators in Krein spaces

Location of the nodal set for thin curved tubes

Log--Sobolev Inequalities and Regions with Exterior Exponential Cusps

Logarithmic bounds on Sobolev norms for time-dependent linear Schrödinger equations

Loi de Weyl presque sure pour un systeme differentiel en dimension 1

Low and high frequency approximations to eigenvibrations of string with double contrasts

Low Energy Asymptotics of the Spectral Shift Function for Pauli Operators with Nonconstant Magnetic Fields

Low energy effects for a family of Friedrichs models

Low lying spectrum of weak-disorder quantum waveguides

Lower bound on the spectrum of the Schrödinger operator in the plane with delta-potential supported by a curve

Lower bounds on the eigenvalue sums of the Schrödinger operator and the spectral conservation law

Lyapunov functions for periodic matrix-valued Jacobi operators

L^2-spectral invariants and convergent sequences of finite graphs

L^p norms of eigenfunctions in the completely integrable case

M-functions for closed extensions of adjoint pairs of operators with applications to elliptic boundary problems

Magnetized stratified rotating shear waves

Mark Krein's Method of Directing Functionals and Singular Potentials

Matrix models for circular ensembles

Matrix-Valued Generalizations of the Theorems of Borg and Hochstadt