39 citations · 153 across the 14 of their papers we have counts for
16 papers
Nonlinear bound states with prescribed angular momentum
Irina Nenciu, Xiaoan Shen, Christof Sparber
We prove the existence of a class of orbitally stable bound state solutions to nonlinear Schrödinger equations with super-quadratic confinement in two and three spatial dimensions.…
Essential self-adjointness of symmetric first-order differential systems and confinement of Dirac particles on bounded domains in
Gheorghe Nenciu, Irina Nenciu, Ryan Obermeyer
We prove essential self-adjointness of Dirac operators with Lorentz scalar potentials which grow sufficiently fast near the boundary of the spatial domain $Ω\subset\mat…
Stability and instability properties of rotating Bose-Einstein condensates
Jack Arbunich, Irina Nenciu, Christof Sparber
We consider the mean-field dynamics of Bose-Einstein condensates in rotating harmonic traps and establish several stability and instability properties for the corresponding solutio…
On essential self-adjointness for first order differential operators on domains in
Gheorghe Nenciu, Irina Nenciu
We consider general symmetric systems of first order linear partial differential operators on domains , and we seek sufficient conditions on the coefficients…
Drift-diffusion equations on domains in : essential self-adjointness and stochastic completeness
Gheorghe Nenciu, Irina Nenciu
We consider the problem of quantum and stochastic confinement for drift-diffusion equations on domains . We obtain various sufficient conditions on the behav…
Decoupling of Deficiency Indices and Applications to Schrödinger-Type Operators with Possibly Strongly Singular Potentials
Fritz Gesztesy, Marius Mitrea, Irina Nenciu +1
We investigate closed, symmetric -realizations of Schrödinger-type operators whose potentia…