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: In this article, the bandpass responses with predefined reflection zeros (PRZs) are synthesized directly in the bandpass domain and then used to extract the wideband coupling matrix (WCM).

MANHATTAN, NY, UNITED STATES, January 1, 2026 / EINPresswire.com / — Alejandro R. Hernandez, Doctor of Jurisprudence, Certified Probate and Trust Specialist, and Lawyer, announced the strategic ...

There are thinkers throughout history who offer grand overarching explanations of economic growth. Karl Marx was an economic determinist who focused on perpetual struggle between economic classes.

Dec 26 (Reuters) - Israel became the first country to formally recognise the self-declared Republic of Somaliland as an independent and sovereign state on Friday - a decision that could reshape ...

BANGALORE, India, Dec. 24, 2025 /PRNewswire/ -- SLK, an Altimetrik Company has been recognized as a Major Contender in Everest Group's Application Transformation Services for AI-enablement PEAK ...

Mr. Furman, a contributing Opinion writer, was the chairman of the White House Council of Economic Advisers from 2013 to 2017. Economic data never tells a perfectly clear story, but lately the ...

Need some last-minute gifts but unsure what to buy? Well, cases of tuna and Spam are good, dry rice and beans, matches, maybe a 50-pound sack of flour – don’t forget a pound of yeast. Oh, and maybe ...

Largest US arms package for Taiwan includes HIMARS, howitzers, drones Taiwan aims for asymmetric warfare with US support US-Taiwan arms sales strain US-China relations Taiwan plans $40 billion in ...