Global optimisation of sum of ratios problems represents a formidable challenge in contemporary applied mathematics and operations research. Such problems involve objective functions that are ...

“Do you see the pattern? Each number in the series after the first two numbers is the sum of the preceding two numbers.” That’s how I began my last column focusing on the Fibonacci sequence, which ...

They promised to correct the issue, and now, months later, executive producer Al Jean is back again to announce the fixed episodes are almost here. He tweeted that episodes from the show’s first 19+ ...