Abstract: This paper investigates the limits to which a passive Reconfigurable Intelligent Surface (RIS) can reshape a point-to-point Multiple-Input Multiple-Output (MIMO) channel in terms of singular ...

Discover the concept of homo economicus, its origins, and why it's essential in economics. Explore its rational decision-making model and its limitations today.

Abstract: Graph-structured combinatorial problems in complex networks are prevalent in many domains, and are computationally demanding due to their complexity and non-linear nature. Traditional ...

Discover effective strategies for managing stock options, including tax planning, cashless exercise, and optimizing profits from incentive and nonqualified options.

Scotiabank's capital markets and wealth management boost profit Restructuring charge due to layoffs in Canada and Asia Adjusted EPS of C$1.93 per share beats estimate of C$1.84 Shares hit record Dec 2 ...

Today, President Donald J. Trump joined top lawmakers and philanthropists Michael and Susan Dell to celebrate an extraordinary milestone for Trump Accounts: a historic $6.25 billion charitable ...

The Kremlin pitched the White House on peace through business. To Europe’s dismay, the president and his envoy are on board. The Kremlin pitched the White House on peace through business. To Europe’s ...