Adiabatic limit of the eta invariant over cofinite quotient of PSL(2,R)

AGNs and the spectrum of the X ray background

Aizenman's Theorem for Orthogonal Polynomials on the Unit Circle

Algebraic aspects of spectral theory

Algebro-Geometric Quasi-Periodic Finite-Gap Solutions of the Toda and Kac-van Moerbeke Hierarchies

Algebro-Geometric Solutions of a Discrete System Related to the Trigonometric Moment Problem

Almost Periodic Szegő Cocycles with Uniformly Positive Lyapunov Exponents

Almost sure Weyl asymptotics for non-self-adjoint elliptic operators on compact manifolds

An algorithm for constructing doubly stochastic matrices for the inverse eigenvalue problem

An Algorithm for the Computation of Eigenvalues, Spectral Zeta Functions and Zeta-Determinants on Hyperbolic Surfaces

An algorithm to find the spectral radius of nonnegative tensors and its convergence analysis

An analog of the Iwasawa conjecture for a complete hyperbolic threefold of finite volume

An analogue of Borg's uniqueness theorem in the case of indecomposable boundary conditions

An analysis of the light curves of four W UMa-type stars

An application of scattering theory to the spectrum of the Laplace-Beltrami operator

An application of the fixed point theorem to the inverse Sturm-Liouville problem

An Asymptotic Faber-Krahn Inequality for the Combinatorial Laplacian on Z^2

An atlas for tridiagonal isospectral manifolds

An eigenvalue estimate and its application to non-selfadjoint Jacobi and Schrödinger operators

An example of spectral phase transition phenomenon in a class of Jacobi matrices with periodically modulated weights