Matrix factorization techniques have become pivotal in data mining, enabling the extraction of latent structures from large-scale data matrices. These methods decompose complex datasets into ...

Let $C$ be a simple closed Liapounov contour in the complex plane and $A$ an invertible $n \times n$ matrix-valued function on $C$ with bounded measurable entries ...

Cryptographic keys generated with older software now owned by technology company Rambus are weak enough to be broken instantly using commodity hardware, a researcher reported on Monday. This ...

SIAM Journal on Applied Mathematics, Vol. 30, No. 4 (Jun., 1976), pp. 732-738 (7 pages) The explicit Wiener-Hopf factorization of the dispersion matrix Λ(z) is obtained for two scattering models which ...

In a nutshell: Researchers at China's Tsinghua University believe they have discovered a quantum-based algorithm capable of breaking today's most complex encryption standards. The team claims that the ...