A stable "exceptional fermionic superfluid," a new quantum phase that intrinsically hosts singularities known as exceptional ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
Australian actor Martin Grelis, who appeared in the 1999 first installment of The Matrix film series, has died at the age of 57. “Martin was a bright spark who lit up every room he was in—a talented ...
Abstract: In this paper, we investigate the set of real symmetric matrices that are larger than a given Hermitian matrix in the semidefinite order, with particular attention to its minimal element. We ...
Abstract: This document extends the idea of the power method to polynomial para-Hermitian matrices for the extraction of the principal analytic eigenpair. The proposed extension repeatedly multiplies ...
Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...
The partition functionZN, for Hermitian-complex matrix models can be expressed as an explicit integral over ℝN, whereN is a positive integer. Such an integral also occurs in connexion with random ...
In this article, a model of random Hermitian matrices is considered, in which the measure exp(− S ) contains a general U ( N )-invariant potential and an external source term: S = N tr( V ( M ) + MA ) ...
The Matrix collection depicts a complex science fiction story incorporating many philosophical elements. Written and directed by the Wachowskis and produced by Joel Silver.
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