29 citations · 114 across the 19 of their papers we have counts for
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math.FA2022★ 5 cited
On the Schrödinger Equation for Time-Dependent Hamiltonians with a Constant Form Domain
Aitor Balmaseda, Davide Lonigro, Juan Manuel Pérez-Pardo
We study two seminal approaches, developed by B. Simon and J. Kisyński, to the well-posedness of the Schrödinger equation with a time-dependent Hamiltonian. In both cases the Hamil…
math.FA2018★ 4 cited
Representation of non-semibounded quadratic forms and orthogonal additivity
Alberto Ibort, José G. Llavona, Fernando Lledó +1
A representation theorem for non-semibounded Hermitian quadratic forms in terms of a (non-semibounded) self-adjoint operator is proven. The main assumptions are closability of the…