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Wednesday, March 25, 2015

Math Madness: First Round

Math Madness is under way here at the Center of Math. We've made our decision for the first two matches, which we'll describe here. Keep checking in on the Math Madness webpage- we'll update the bracket image when we've released all the first round winners!


Match 1: Newton vs. Abel 


In this match, we’ve pitted the famous 1600s physicist and mathematician Isaac Newton against Niels Henrik Abel, after whom the Abel prize in mathematics is named.

Newton, born into a poor farming family in 1642, went to Cambridge to become a preacher, and then found his love of mathematics. His contributions to mathematics are numerous- the most significant of which is perhaps the invention of Calculus, which he developed separately from Leibniz.  Not just a mathematician- Newton was also an accomplished physicist. He penned the Principia Mathematica, inside which the Laws of Motion are written. According to Wolfram Science World, Newton “contributed more to the development of science than any other individual in history.”

Abel was a Norwegian mathematician and young prodigy. At only 16 years of age, Abel determined a proof of the binomial theorem, making it valid for all numbers and expanding Euler’s findings. He independently invented the basis of group theory.  As a member of a very poor family, Abel had to enter the Royal Frederick University on scholarship. However, by the time he entered, he had independently studied so much mathematics that his professors couldn’t teach him anything new. Abel never obtained a professorial position, though he tried for several years after his degree. He died of tuberculosis at 26 years old before seeing recognition for his work.

Monday, March 23, 2015

Problem of the Week

Happy Monday and Happy Spring! Unfortunately, it still doesn't feel like Spring in the Boston/Cambridge area. We at the Center still need to bundle up to our necks to make it across the street for lunch. Fortunately, I've got a Problem of the Week to share to distract us from the cold:

This problem is pretty easy. But you need to use mathematics to make sure you've exhausted all possible solutions- don't simply guess and check. Like usual, I've shared my solution below...

Friday, March 20, 2015

Math Madness- the Sweet 16

Math Madness has begun at the Center of Mathematics! If you don’t know what I’m talking about, view our newest webpage and feast your eyes. Our mission is to determine the greatest, most influential mathematician of all time. Check back often for information about voting!
Math Madness has begun!
We had to narrow down a list of hundreds of influential, important mathematicians to just 16. We wanted to choose a variety of mathematicians: some ancient, some modern, some geometers, some number theorists, some famous, some more obscure but significant. We even recruited the opinion of visiting mathematician Lê Dung Tráng to decide on our Sweet 16. 

Math Minds: Lê Dũng Tráng


Over the past week, we've had retired Professor Lê Dũng Tráng visiting the Worldwide Center of Mathematics. Born in Saigon, Vietnam and raised in Paris, France, his work in mathematics extends over almost 50 years and across 4 continents.  has been a friend of the Center of Math since its founding, and has contributed two research lectures to our YouTube channel (view them here and here). He sat down with interns Tori and Zach for an interview.




What is your current position?
I’m currently retired, both from UNESCO and from France, and I am visiting a university in Brazil. I belong to the Federal University of Ceará in Fortaleza, in the  Northeast of Brazil.

Thursday, March 19, 2015

Throwback Fact: The Metric System

image: commons.wikimedia.org
On this day in history, in 1791, the Metric System was proposed for the first time to the Paris Academy of Sciences. The main features of this system were to standardize a set of interrelated base units and prefixes in powers of 10. The system was first developed for commercial use, but the standardized unit size made it particularly suitable for science and engineering.

Monday, March 16, 2015

Problem of the Week

Happy Monday! Sorry we missed last week's problem of the week. To make up for it, we have a particularly challenging problem today- it can be done using calculus or geometry. I elected to solve it using calculus. We posted the following image on our social media pages:

And like usual, I've solved the problem below...