Artificial intelligence promises clear answers from complex data. Yet new research suggests there are limits that no amount ...

Demon Slayer Infinity Castle Blu-ray and DVD went on sale in Japan on July 29, 2026, closing a 375-day theatrical run. The ...

"What is the point of matrix eigenvalues, anyway?"—have you ever closed your textbook in college thinking exactly that? I myself left them as abstract formulas in the back of my mind until I started ...

Abstract: This letter proposes a quaternion projection gradient ascent (QPGA) iterative algorithm based on generalized $\mathbb {HR}$ calculus for computing the principal eigenvalues and its ...

Executive Summary: The USPTO’s new pre-order paper procedure gives patent owners a narrow but potentially consequential opportunity to challenge an ex parte reexamination request before the Office ...

Abstract: Source number estimation is an important problem in signal processing. The performances of traditional methods in this field are severely degraded under some extreme conditions, such as ...

any generation of Standard Model fermions transforms as the direct sum of six irreducible representations: These correspond to the six types of left-handed fermion: q L, d R, u R, ℓ L, e R, ν R. Six ...

QuatIca was inspired by the pioneering work in quaternion linear algebra, particularly the QTFM (Quaternion Toolbox for MATLAB) developed by Stephen J. Sangwine and Nicolas Le Bihan. Their ...

For years, the enterprise AI landscape has been defined by the "black box" model: static, opaque, and fundamentally rigid. Developers have long hit a wall with these generalist systems—they are either ...

If you’re reporting a bug about the compilation please run Allwmake twice and only report the messages from the second run. This makes analyzing the log easier as only the unsuccessful commands will ...