If $A$ and $B$ are finite lattices, then the tensor product $C$ of $A$ and $B$ in the category of join semilattices with zero is a lattice again. The main result of ...
Recent results on the convergence of a Galerkin projection method for the Sylvester equation are extended to more general linear systems with tensor product structure. In the Hermitian positive ...
The quantum many body problem has been at the heart of much of theoretical and experimental physics over the past few decades ...
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