PV-PQ switching is always a difficult problem to solve in the calculation of power flow using the Newton-Raphson (N-R) method. Firstly, suitable PV buses cannot be selected for switching, making ...

Mathematics, like many other scientific endeavors, is increasingly using artificial intelligence. Of course, math is the backbone of AI, but mathematicians are also turning to these tools for tasks ...

In 2002, an unknown mathematician quietly posted a paper online that stunned the academic world. It solved a problem that had defeated the greatest minds for over a century. A $1 million prize and the ...

US President Donald Trump said Tuesday that he and Secretary of State Marco Rubio solved "a tremendous problem" in cooperation with Syria. "Just today, we solved a tremendous problem in conjunction ...

Abstract: This article deals with one of the types of “Satellite Range Scheduling” problems arising in Earth Observation Satellite operations, Antenna-Satellite Scheduling. Given a set of satellites, ...

Learn to parent using calibrated questions! Allow children to find their own way in certain situations, but prompt them to think and figure it out for themselves. People in Denmark 'stunned' by ...