Using spectral graph theory, mathematicians have solved a decades-old problem. Graph theory uses nodes and edges (dots and lines) to represent data. If you’ve ever drooled over a cherry pie, cut into ...

Math enthusiasts around the world, from college kids to rocket scientists, celebrate Pi Day on Thursday, which is March 14 or 3/14 — the first three digits of an infinite number with many practical ...

Math enthusiasts around the world, from college kids to rocket scientists, celebrate Pi Day on Thursday, which is March 14 or 3/14 - the first three digits of an infinite number with many practical ...

Happy 3.14159 and on and on! Pi Day (3/14) falls on Tuesday this year. But you don’t have to remember that pi represents the ratio of a circle’s circumference to its diameter (we always have to look ...

Happy 3.14159 and on and on! Pi Day (3/14) falls on Thursday this year. But you don’t have to remember that pi represents the ratio of a circle’s circumference to its diameter to take advantage of ...