The spectrum of a graph is the spectrum of its adjacency matrix, Cospectral graphs are graphs having the same spectrum. In this paper we study the phenomenon of cospectrality in graphs by comparing ...

Apple's Numbers spreadsheet for Mac, iPhone, and iPad, is not as powerful as Microsoft Excel, but most users will be ...

Jerome Powell on Friday will walk through the Jackson Lake Lodge to deliver his final speech as Federal Reserve Chair at the ...

Severe storms — thunderstorms that produce tornadoes, hail at least one inch in diameter, or damaging winds (58 mph or higher) — are destructive and deadly. They cause an average of 200 deaths ...

UBS ETRACS Gold Shares Covered Call ETN offers exposure to gold with income via a covered call strategy. Click here to read ...

Most young founders obsess over hockey-stick growth – we all do it at some point. It looks great in a pitch deck. It makes ...

The European Central Bank (ECB) left borrowing costs unchanged for a second straight meeting on Thursday, saying inflation is contained and the euro zone economy remains resilient even as higher US ...

Business Insider obtained an internal presentation slide showing PwC's hiring plans for the next three years. It's bad news ...

In the spirit of this storied rivalry, we had a Canadian -- ESPN writer Rachel Kryshak -- select her ideal Team Canada roster ...

Plus: A look at Form W-2 changes, private equity is eyeing your retirement accounts, protecting students from back-to-school ...

Whether you're an artist, advertising specialist, or just looking to spruce up your home, turning everyday objects into dynamic displays is a great way to make them more visually engaging. For example ...

The Cowan of 2024 was fun and exasperating and sure loved a shorthanded rush. The camera closes in tight when you're one of ...