Non-variational approximation of discrete eigenvalues of self-adjoint operators
Noncommutative Perron-Frobenius-Ruelle theorem, two weight Hilbert transform, and almost periodicity
Nonlocal Robin Laplacians and some remarks on a paper by Filonov on eigenvalue inequalities
Norm resolvent convergence of singularly scaled Schrödinger operators and δ'-potentials
Normal zones on Zeeman manifolds with trace class heat and Feynman kernels and well defined zonal Feynman integrals
Normalized Ricci flow on Riemann surfaces and determinants of Laplacian
Number of eigenvalues for a class of non-selfadjoint Schrödinger operators
Numerical approaches to solid-state convection in planetary bodies
Numerical Study of Quantum Resonances in Chaotic Scattering
Observation and modelling of main sequence star chromospheres. 2: Modelling of the AU MIC (dM2.5e) hydrogen spectrum
Observation of competition of rotational effects in the intensity of ultraviolet bands of OH
On $L^2$-eigenfunctions of Twisted Laplacian on curved surfaces and suggested orthogonal polynomials
On $δ'$-like potential scattering on star graphs
On a class of Model Hilbert Spaces
On a class of non-self-adjoint periodic boundary value problems with discrete real spectrum
On a class of non-self-adjoint periodic eigenproblems with boundary and interior singularities
On a class of spectral problems on the half-line and their applications to multi-dimensional problems
On a conjecture of Bennewitz, and the behaviour of the Titchmarsh-Weyl matrix near a pole
On a family of differential operators with the coupling parameter in the boundary condition
On a necessary aspect for the Riesz basis property for indefinite Sturm-Liouville problems