Abstract: This paper revisits both the uplink and downlink two-user multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) systems. We present a novel concept of matrix ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Many electronic structure methods rely on the minimization of the energy of the system ...

This work aims at the mathematical modeling of a parabolic trough concentrator, the numerical resolution of the resulting equation, as well as the simulation of the heat transfer fluid heating process ...

In conventional metals, the plasticity is mediated by well-defined dislocations and point defects. In contrast, the elementary plasticity carriers in MGs have remained poorly understood thus far, due ...