Pages that link to "Item:Q1400114"

The following pages link to Efimov's effect in a model of perturbation theory of the essential spectrum (Q1400114):

Displaying 11 items.

• On the number of eigenvalues of a matrix operator (Q546222) (← links)
• Spectrum of a model operator in the perturbation theory of the essential spectrum (Q843830) (← links)
• Investigation of the spectrum of a model operator in a Fock space (Q847890) (← links)
• On the structure of the essential spectrum of a model many-body Hamiltonian (Q948561) (← links)
• Analysis of the discrete Spectrum of the family SPECTRUM of \(3\times 3\) operator matrices (Q2226569) (← links)
• Infinite number of eigenvalues of \(2\times 2\) operator matrices: asymptotic discrete spectrum (Q2229342) (← links)
• On the spectrum of an Hamiltonian in Fock space. Discrete spectrum asymptotics (Q2369993) (← links)
• Discrete spectrum of a model operator in Fock space (Q2461113) (← links)
• (Q3345536) (← links)
• (Q3440674) (← links)
• On the spectrum of the lattice spin-boson Hamiltonian for any coupling: 1D case (Q5253097) (← links)