Abstract: In this paper, we present a class of codes, referred to as random staircase generator matrix codes (SGMCs), which have staircase-like generator matrices. In the infinite-length region, we ...

Matrix Asset Advisors, an asset management company, released its Q4 2025 investor letter. A copy of the letter can be downloaded here. The stock market hit a new all-time high in the fourth quarter of ...

Abstract: Vortex electromagnetic waves carrying orbital angular momentum have been widely studied in many fields because of their unique helical phase structure. The vortex electromagnetic waves can ...

I run a large Matrix server for a technical community. It currently runs on Synapse and we're planning to migrate to Tuwunel (once the migration path is there). We assign users a random ID. The reason ...

“When the American empire finally collapses, historians won’t be stunned by the greed of the elite; they’ll be stunned by the loyalty of the poor. The working class didn’t just vote against their own ...