G. Tashchiyan

activity

20062022

most citedOn the Spectral Properties of the Landau Hamiltonian Perturbed by a moderately Decaying Magnetic Field

1 citations · 1 across the 4 of their papers we have counts for

collaborators

Showing math.SPShow all

3 papers · 1 filter

math.SP2022

Spectral estimates and asymptotics for integral operators on singular sets

Grigori Rozenblum, Grigory Tashchiyan

For singular numbers of integral operators of the form $u (x) \mapsto \int F_{1} (X) K (X, Y, X - Y) F_{2} (Y) u (Y) μ (d Y),$ with measure $μ$ singular with respect to the Lebesgue measure in $\mathb…

math.SP2021

Eigenvalues of the Birman-Schwinger operator for singular measures: the noncritical case

Grigori Rozenblum, Grigory Tashchiyan

In a domain $Ω \subseteq R^{N}$ we consider compact, Birman-Schwinger type, operators of the form $T_{P, A} = A^{*} P A$ ; here $P$ …

math.SP2009★ 1 cited

On the Spectral Properties of the Landau Hamiltonian Perturbed by a moderately Decaying Magnetic Field

Grigori Rozenblum, Grigory Tashchiyan

The Landau Hamiltonian, describing the behavior of a quantum particle in dimension 2 in a constant magnetic field, is perturbed by a magnetic field with power-like decay at infinit…