• Structural polarization: The study reveals significant structural polarization on Twitter/X, with users dividing into two distinct clusters across various political issues. • The hidden force: ...
In a digital world, why bother with analog? Well, sometimes it can still be the right solution. Take, for instance, the analog multiplier (see figure). At its simplest, it’s a circuit that leverages ...
This note gives a characterization of matrix structures for multipliers of a stable 𝐶*-algebra 𝐴 ꕕ 𝒦 with any 𝐶*-algebra 𝐴. We represent elements in (𝐴 ⊗ 𝒦)″, 𝑄𝑀(𝐴 ⊗ 𝒦) and 𝑀(𝐴 ⊗ 𝒦) as ...
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