Z. Muminov

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20032018

most citedSchrödinger operators on lattices. The Efimov effect and discrete spectrum asymptotics

133 citations · 249 across the 6 of their papers we have counts for

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2 papers · 1 filter

math.SP2018★ 2 cited

Threshold of discrete Schrödinger operators with delta potentials on $n$ -dimensional lattice

Fumio Hiroshima, Zahriddin Muminov, Utkir Kuljanov

Eigenvalue behaviors of Schrödinger operator defined on $n$ -dimensional lattice with $n + 1$ delta potentials is studied. It can be shown that lower threshold eigenvalue and lower th…

math.SP2006★ 1 cited

The threshold effects for a family of Friedrichs models under rank one perturbations

Sergio Albeverio, Saidakhmat N. Lakaev, Zahriddin I. Muminov

A family of Friedrichs models under rank one perturbations $h_{μ} (p),$ $p \in (- π, π]^{3}$ , $μ > 0,$ associated to a system of two particles on the three dimensional lattice $Z^{3}$ is con…

Threshold of discrete Schrödinger operators with delta potentials on n-dimensional lattice

The threshold effects for a family of Friedrichs models under rank one perturbations

Threshold of discrete Schrödinger operators with delta potentials on $n$ -dimensional lattice