What problem did Leonardo Bonacci, nicknamed Fibonacci, quote as a demonstration in his 1202 book explaining the mathematical sequence also known as the Golden Ratio?
Growth of rabbit populations Fibonacci posed the question with ideal assumptions, and not as an agricultural issue. He was the first western mathematician to describe the sequence; it had been described by Indian mathematicians in the sixth century CE.
A proof of what major mathematics problem was given by Grigori Perelman in 2003, resulting in his being selected to receive the Fields Medal and being awarded the Millennium prize in March 2010?
When we can say that a certain problem situation is a problem?
Benoît B. Mandelbrot worked on a wide range of mathematical problems, including mathematical physics and quantitative finance, but is best known as the father of what?