University of Cincinnati Assistant Professor Michael Fry and student Andrew Lundberg have an interesting approach to the fantasy football draft: all you really need to know is what set of players is not going to be available when your turn comes up.

Fry and Lundberg published their results in the Journal of Quantitative Analysis in Sports with co-author Jeffrey Ohlmann from the University of Iowa.

Fantasy sports drafts have a sequential order in which owners choose players from the available remaining pool of players.

Did a group of Indian scholars out-math Newton hundreds of years before he was born?

Dr George Gheverghese Joseph from The University of Manchester says the ‘Kerala School’ in India identified the ‘infinite series’- one of the founding principles of modern mathematics and a basic component of calculus - in about 1350.

Circumstantial evidence listed by Gheverghese also says that the Indians passed on their discoveries to mathematically knowledgeable Jesuit missionaries who visited India during the fifteenth century and that knowledge may have been passed on to Sir Isaac later.

The discovery is attributed ( wrongly, says Gheverghese ) to Newton and Gottfried Leibnitz at the end of the seventeenth centuries.

The team from the Universities of Manchester and Exeter reveal the Kerala

The answer is, of course... it depends. But with gas prices as high as they are these days, it’s good to know when it’s worthwhile to drive a few miles to save five cents a gallon, or when it’s just better to fill up at the station around the corner.

To determine where you should top off your tank, it’s just a matter of running the numbers.

A new way of looking at a previously abandoned mathematical model might help astronomers study and accurately identify an exotic clan of gravitational waves.

The waves in question come from small black holes or neutron stars in extremely elongated orbits around vastly larger black holes, says Dr. Lior Burko, an assistant physics professor at The University of Alabama in Huntsville (UAH). "This reopens an area of research that was closed several years ago."

The exotic gravitational waves are generated (as predicted by general relativity theory) when an orbiting compact object changes speed, accelerating as it approaches the larger black hole and slowing as it moves away.

Have you ever been trying to solve a Sudoku puzzle and been gripped by a sinking feeling that maybe you were stuck with a lemon? That maybe the puzzle you are struggling with actually has no solution at all and, if you do find a solution, how can you be sure it's the only one? What if half an hour ago you had written 5 instead of 3---would you then have gone down a path to a completely different solution?

The authors of a new study use tools from the branch of mathematics called graph theory to systematically analyze Sudoku puzzles.

'Tis the season—the real estate season—and though this one isn't shaping up to be the boomer of two years ago, or even the desperate sell-off of last summer, people will nevertheless be buying houses. If you are one of these people, read on. It's a buyers market this year (or so my real estate agent tells me), but which house is right for you? Use this equation to find out—it works surprisingly well.

27 moves? They don't need no stinking 27 moves. Northeastern University Computer Science professor Gene Cooperman and graduate student Dan Kunkle set out to do what no one clamored for - solving any Rubik's Cube configuration in 26 moves, a new record.

Welcome to the family of cosets.

“The Rubik's cube is a testing ground for problems of search and enumeration,” says Cooperman. "Search and enumeration is a large research area encompassing many researchers working in different disciplines – from artificial intelligence to operations. The Rubik's cube allows researchers from different disciplines to compare their methods on a single, well-known problem."

Professionally speaking, things in David Damanik's world don't line up – and he can prove it.

In new research, Damanik and colleague Serguei Tcheremchantsev offer a key proof in the study of quasicrystals, crystal-like materials whose atoms don't line up in neat, unbroken rows like the atoms found in crystals.

A data-driven computational approach developed by a University of Illinois statistician is revealing secrets about inner Earth and discovering unique gene expressions in fruit flies, zebra fish and other living organisms.

"Using mathematical concepts from inverse scattering and modern statistics, we let the data 'speak,' and automatically generate an appropriate model," said Ping Ma, a professor of statistics at the U. of I. and lead author of a paper describing the technique that has been accepted for publication in the Journal of Geophysical Research.

Mathematicians and number buffs have their records. And today, an international team has broken a long-standing one in an impressive feat of calculation.

On March 6, computer clusters from three institutions – the EPFL, the University of Bonn and NTT in Japan -- reached the end of eleven months of strenuous calculation, churning out the prime factors of a well-known, hard-to-factor number that is a whopping 307 digits long.