News tagged with mathematicians

Measuring the distance of processes

A milestone in the description of complex processes - for example the ups and downs of share prices - has been reached by mathematicians at the Ruhr-Universität Bochum. Researchers led by Prof. Dr. Holger Dette (stochastics) ...

dateOct 28, 2011 in Mathematics
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Cracking the code

After the 2008 financial crisis hit, many people were startled to learn that the leaders of some investment banks knew little about the risks their firms had taken.

dateSep 06, 2011 in Economics & Business
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After almost 20 years, math problem falls

Mathematicians and engineers are often concerned with finding the minimum value of a particular mathematical function. That minimum could represent the optimal trade-off between competing criteria — between ...

dateJul 18, 2011 in Computer Sciences
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Using math to speed up school buses

(PhysOrg.com) -- Optimizing school bus routes is a lot more complicated than one might think. The International School of Geneva handed their problem over to a group of EPFL mathematicians.

dateJun 08, 2011 in Mathematics
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Tackling the big unanswered problems

(PhysOrg.com) -- Scientific research is known to happen slowly but the timeframes pale into insignificance compared to the years spent on some of the great unsolved Maths problems.

dateApr 28, 2011 in Mathematics
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A zero sum game

(PhysOrg.com) -- New light has been shed on the 150-year-old math puzzle known as the Riemann hypothesis, say mathematical physicists at the University of Sydney.

dateMar 21, 2011 in Mathematics
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Now you see him

Imagine if Harry Potter’s cloak were real , or that you could blot out the sight of something as easily as pressing a mute button to eliminate sound. To some, this seems like “pi in the sky” ...

dateMar 08, 2011 in Mathematics
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