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СЕМИНАРЫ |
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Обсуждение диссертации
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On the spectrum of the Schrödinger operators associated with two-particle system with point interaction G. I. Ismoilov Samarkand State University |
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Аннотация: This dissertation investigates the spectral properties of one- and three-dimensional Schrödinger operators with singular perturbations modeled by delta and delta-prime potentials. In the one-dimensional case, we construct self-adjoint extensions In the three-dimensional case, we investigate the point interaction problem for two arbitrary particles. Using the Krein–Visik–Birman extension theory in the momentum representation of the Hamiltonian, we construct the self-adjoint extension Website: https://us06web.zoom.us/j/3836418273 |