Abstract: In this paper, we propose a dynamic event-triggered control (DETC) method that uses the adaptive dynamic programming (ADP) algorithm to address mixed zero-sum games (MZSGs). The designed ...

Ownership coins merge economic, legal, and governance rights, fixing long-standing DAO accountability issues. Analysts forecast at least one ownership coin surpassing $1 billion market cap by 2026.

Matt Sengbusch knew this day would come. As the caretaker of more than 40 pressed penny machines in the Bay Area, he’s acutely aware of what’s happening in the coin market and had been following the ...

New coins will bring a change to your pocket change in 2026. The United States Mint is set to roll out five new quarters and a dime to mark the nation's 250th anniversary. Officials unveiled the coins ...

FIRST ON FOX: Secretary of the Treasury Scott Bessent scrapped Biden-era coin designs intended to celebrate the 250th anniversary of America’s founding after the Trump administration discovered they ...

Democratic senators are introducing legislation that would block the Treasury Department from minting $1 coins with President Donald Trump's likeness on them. Sens. Jeff Merkley, D-Ore., and Catherine ...

Southwest Washington Republican lawmaker breaks with Trump over federal funding threat A southwest Washington Republican lawmaker is breaking with President Donald Trump's call to pull funding from ...

Change is coming to how we make change, thanks to the impending demise of the penny. President Donald Trump ordered the Treasury Department, back in February, to stop minting pennies. His argument – ...

A sudden lack of pennies has prompted Erie-area businesses to creatively deal with a dearth of the copper coins. Fast food restaurants are rounding orders to the nearest nickel, while Valu Home ...

Recently, there has been a rise in reports from consumers that some physical retail stores are running low on pennies, making it difficult for cashiers to give customers exact change. This week, many ...

Switzerland is changing the designs on its bank notes, but its 150-year-old coinage will look the same. Courtesy of the author. Suppose you think the 116 years that Abraham Lincoln has appeared on the ...