We perform a direct variational determination of the second-order (two-particle) density matrix corresponding to a many-electron system, under a restricted set of the two-index N-representability P-, ...

Based in Frankfurt, Germany, Jens is executive editor and leads Aviation Week Network’s global team of journalists covering commercial aviation. Embraer’s E2 Outlook Remains Mixed Even After Big SAS ...

An approach for the construction of a family of desired order continuous polynomial time window functions is presented without self-convolution of the parent window. The higher order of continuity of ...

This study addresses the prescribed-time bipartite consensus problem of higher-order heterogeneous multi-agent systems (HMASs). Firstly, a bipartite consensus protocol is designed to enable all agents ...