1303.4055 (Aleksey Kostenko et al.)

1-D Schrödinger operators with local point interactions: a review    [PDF]

Aleksey Kostenko, Mark Malamud

We review recent developments in the theory of 1-D Schr\"odinger operators with local point interactions on a discrete set. The progress in this area was stimulated by recent advances in the extension theory of symmetric operators and in the theory of ordinary differential operators with distributional coefficients.

View original: http://arxiv.org/abs/1303.4055