Winner of the March PoTM

Better late than never, we wanted to tell you that the winner of the March Problem of the Month was Laurence White.  Congratulate him when you see him!

Don’t tell Laurence or Dr. White, but people named White are always trouble :-) :

Screen Shot 2012-08-13 at 2.07.12 PM (2)

dogs_mr-White_FINAL

Maybe things would have gone better if Joe was a mathematician and/or listened to Mr. White:

Joe: He was the only one I wasn’t 100% on. I should have my f****** head examined, going on a plan like this when I wasn’t 100%.
Mr. White: [shouting] That’s your proof?
Joe: You don’t need proof when you have instinct.

Viscount Pierre Deligne wins the 2013 Abel Prize

Pierre Deligne

Pierre Deligne

We are very happy to let you know that Pierre Deligne was awarded the 2013 Abel PrizeAs we mentioned a few years ago, has quickly become one of the most prestigious awards in mathematics.   It’s given to people who have had a long career of deep, important, and influential research.

Unfortunately, unlike last year’s winner Endre Szemerédi, Deligne’s research is not as easy to explain to people.  Fortunately, Tim Gowers has again done a great job of providing us with an easy to read essay about the Abel Prizewinner’s research for nonexperts.  You can find a link to it here on his blog.  We do have to quote his opening paragraph, though:

Pierre Deligne is indisputably one of the world’s greatest mathematicians. He has received many major awards, including the Fields Medal in 1978, the Crafoord Prize in 1988, the Balzan Prize in 2004, and the Wolf Prize in 2008. While one never knows who will win the Abel Prize in any given year, it was virtually inevitable that Deligne would win it in due course, so today’s announcement is about as small a surprise as such announcements can be.

– From Dr. Gower’s Abel Prize essay on Deligne

Because of his many important contributions to math, in 2006 the king of Belgium (Deligne’s home country) made Deligne a viscount.  Deligne designed his own coat of arms:

Only a mathematician would put three chickens on his coat of arms :-)

Only a mathematician would put three chickens on his coat of arms :-)

The Simons Foundation has a nice biographical essay about Deligne.  They also have a video interview with him where discusses his earliest mathematical memories.  And, of course, slashdot gives it’s usual incisive analysis :-) .

200,000+ and Counting!

Below is the latest stats from the OU Math Club visitor counter.  Check out them apples!

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That’s right!  200,402 visitors and counting!  Almost amazing is the wide range of places people come from.  Of course Oklahoma is well represented, but so is pretty much every other country on the face of the Earth:

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Evolving Triangles!

You’ve probably already seen it on the second floor of PHSC next to the elevators, but we thought we should mention that the February POM is also posted online  http://www.math.ou.edu/potm/.

index

Evolved Triangles from dirtytriangles.com

Also, a big shoutout to the winner of the Dec-Jan POM.    Adam LaDine was randomly selected out of the correct entries.  Congratulations Adam!

Charlotte Simmons and the Best Math Writing of 2012

j9821We are proud to tell you that our Ph.D. graduate Charlotte Simmons has an article in the  Best Writing in Mathematics 2012!  She earned her Ph.D. in 1998 at OU working with Murad Özaydin.  She is now a professor at University of Central Oklahoma in Edmond.

Her article first appeared in The College Mathematics Journal and is entitled “Augustus De Morgan Behind the Scenes”.  It’s about Augustus De Morgan.  But instead of discussing his mathematics (he of De Morgan’s Laws fame), Dr. Simmons instead tells the tale of how he was an important mentor to several famous mathematicians (Hamilton, Boole, Gompertz, and Ramchundra).

Dr. Simmons

Dr. Simmons

You can read the start of her article here.  If you’d like to read the whole thing (and are at OU), you can log into the library and access the College Math Journal’s articles through their website.

Congratulations Dr. Simmons!

Thanks to Dr. Roche for letting us know about the article!

Congratulations Dr. Chudnovsky!

We are very happy to say that Maria Chudnovsky, a mathematician at Columbia University, was chosen to be a 2012 MacArthur Fellow (aka the “MacArthur Genius Award”) for her work in graph theory.

The folks at the MacArthur foundation made a nice video interviewing Dr. Chudnovsky about her work:

In it, she gives the perfect description of doing research:

So what you try to do is ask a question which is hard enough that you would need a new idea, but it’s not so hard that you just don’t see anything.  You try and ask the right question and try and get a new idea that would push you further.  And that’s really what a mathematician does.

– Dr. Chudnovsky

Congratulations Carly!

Adrienne Jablonski passed along this great news.  One of our majors, Carly Dillon, did a summer internship with Phillips 66 (nee ConocoPhillips) last summer and they’ve offered her a full time job after she graduates!  They are very selective in picking interns and super selective in hiring people, so we couldn’t be prouder of her hard work!

Adrienne also wanted us to let you know that Phillips 66 is now recruiting for next summer.  Schedule an appointment ASAP with Adrienne if you’d like to learn more!

If you or any of your colleagues have recommendations for future interns (current Juniors), please encourage them to contact me soon. They are starting their recruiting for next summer now and will wrap it up pretty quickly! If you know Carly, you know the type of student they are looking for.

Students can make resume/career planning appointments with me through iAdvise.

Thank you for your continued support

Regards,

Adrienne

Adrienne H. Jablonski
Director, Student Career and Leadership Development
University of Oklahoma
College of Arts and Sciences
Ellison Hall, Room 234
633 Elm Ave
Norman, OK 73071-3118
(405) 325-9122

What the Higgs is up with the Higgs Particle?

Dr. Peter Higgs

Unless you’ve been living without power in your basement this week, you know that the folks at the LHC have announced the experimental confirmation of the long theorized Higgs particle.   See here for an article about the announcement, or here for CERN’s actual press release.

In the mid 60′s a number of theoretical physicists (Brout, Englert, Higgs, Hagen, Guralnik, and Kibble) independently predicted that an as-yet undiscovered particle should exist with certain properties.  This particle became known as the Higgs particle (you’d have to be fluent in Klingon to correctly say “the BEHHGK particle”).

It’s a triumph of theoretical physics (aka math) to predict a particle before it’s experimentally discovered.  No doubt Dr. Higgs is delighted to have lived long enough to see his prediction confirmed experimentally.

The more cautious will say that their data indicates a new “Higgs-like” particle at a 5 sigma level.

What does 5-sigma mean?  That’s just physics-speak for 5 standard deviations (sigmas) away from the mean.  That is, there is only a 0.00006% chance the evidence for the Higgs particle is just because of chance fluctuations in the data.

Of course you should be careful! Remember last year when it was announced that the light speed barrier had been broken?  Data showed that neutrinos were traveling faster than light.

It would have been astounding if it were true.

The data which showed that nutrenios travel faster than the speed of light was at the 6-sigma level.  This means that there was only a 0.0000001973% chance that the results were due to chance.

It turns out that nutrenios don’t go faster than light.  What went wrong?  Standard deviation (sigmas) only measures how likely your result is due to random variations in the data.  It doesn’t protect you from other errors in the data*.  In this case, the researchers were getting consistently bad data because of bad cables in their equipment!

A great blog article talking about sigmas can be found here.

Incidentally, this is part of the reason people are so excited about the Higgs particle data.  It’s “only” at the 5-sigma level, but it was independently confirmed by two separate experiments.  This makes bad cables and such much less likely!

A great video about the LHC and the Higgs particle was done (pre-announcement) by PhD Comics:

The Higgs Boson Explained from PhD Comics on Vimeo.

* Imagine you’re trying to measure the average height of males in India and you only collect data from Dr. Pitale’s family!

Maxim Kontsevich wins the Shaw Prize

A couple of weeks ago it was announced that Maxim Kontsevich won the 2012 Shaw Prize for “for his pioneering works in algebra, geometry and mathematical physics and in particular deformation quantization, motivic integration and mirror symmetry”.

Dr.  Maxim Kontsevich

What’s the Shaw Prize?  It’s a new award which was started in 2002 by Run Run Shaw, a Hong Kong media mogul.

Fun facts:  Mr. Shaw was a co-executive producer of the film Blade Runner and he has an asteroid named after him (2899 Runrun Shaw).

They give an award each year to someone in each of Astronomy, Life Sciences and Medicine, and Mathematics.

Oh, and the winners get $1,000,000.

They didn’t mention it in his Shaw prize announcement, but one of our favorite bits of Dr. Kontsevich’s work is the Kontsevich Integral.  This is a way of constructing finite type knot invariants (aka Vassiliev Invariants) which can be computed using pictures called “chord diagrams”.  If you’d like to know more, email Patrick Orchard and ask him about his Honor’s thesis.

To read more about the Shaw prize, check out this article (although we have to object to the author, Dennis Normile, editorializing in his use of the word “Esoteric” :-) ).

It’s Alive!

As promised, Boomer is up and running!

A picture of Boomer (but where’s the blinking lights?)

Henry Neeman sent us the announcement:

OU Deploys Fastest Academic Supercomputer in Oklahoma History

May 24, 2012

NORMAN — “Boomer,” the fastest academic supercomputer in state history, was deployed today at the University of Oklahoma.

“The deployment of the state’s fastest supercomputer in state history will further enhance OU’s academic excellence,” said OU President David L. Boren.

The supercomputer clocks in at a peak speed of roughly 109
trillion calculations per second and supports OU’s research
initiatives.

“This new supercomputer represents an incredible opportunity for OU,” said Loretta Early, OU’s Chief Information Officer and University Vice President for Information Technology. “Boomer will substantially expand OU’s ability to engage in cutting-edge,
computing-intensive research — to do more, and to do it faster and better, at a lower cost.”

Researchers will employ Boomer to compute large amounts of data for a broad variety of research with emphasis on weather forecasting, molecular dynamics and high-energy physics, which explores the fundamental nature of matter and energy. Boomer also will support research in astronomy, coastal flooding, biomedical
engineering, data encoding for disk drives, petroleum engineering, nanotechnology, groundwater contamination, biofuels, and wireless networks, among many other areas.

Henry Neeman, Director of the OU Supercomputing Center for Education and Research, a division of OU Information Technology, said that OU IT focuses on the needs of researchers at a level that is almost unprecedented nationally even among top research universities.

“For the past decade, OU has been a national leader in supporting the computational research and education needs of local students, faculty and staff,” Neeman said. “We’re extremely proud to expand a great tradition with this fourth generation OU IT supercomputer,
which will enhance research capabilities by connecting scientific collaborators throughout the state and nation.”

Boomer is three times as fast as the previous fastest academic supercomputer in the state, OU’s “Sooner,” which served hundreds of undergraduates, graduate students, staff and faculty from 2008 to early 2012. It’s also 100 times as fast as OU IT’s first supercomputer, built in 2002.

OneNet, Oklahoma’s statewide research, education and government network, will deliver Boomer’s capabilities from OU IT’s high-speed campus network to OU research teams, and 24 other Oklahoma institutions and more than 150 out-of-state and international collaborators will also be connected through OneNet.

“We’re very proud of our role in facilitating research, one of
OU’s key missions and a crucial engine for statewide economic development,” Early said. “With this new resource, we improve our potential to attract a growing number of research projects and increase external funding, and therefore attract and retain the best and brightest researchers, both faculty and students. Boomer
is both a logical next step and a major breakthrough for
researchers on campus.”

In addition, Boomer will connect to the Oklahoma PetaStore, which has the capacity to store multiple Petabytes (millions of Gigabytes) of research data, allowing OU researchers to create and maintain very large research data collections. Keith Brewster, acting Director of the Center for Analysis and Prediction of Storms, is looking forward to improving forecasting models with Boomer’s capabilities. “Severe weather, including tornadoes and hurricanes, kills hundreds of people and destroys billions of dollars of property every year. OU’s new supercomputer will help us to improve forecasts of these events, allowing us to resolve features half the size we could resolve previously.” Making large-scale, accessible and professionally managed advanced computing capability available to OU’s researchers also ensures that investigators will meet the requirements of federal research funding programs. Through deployment of Boomer, the University’s goal is to strengthen OU’s grant applications, leading to improved outcomes for researchers, students and Oklahoma’s economy.

To paraphrase Dr. Boren when approving the construction of Boomer: “But the deciding factor was when we learned that Texas was working along similar lines, and we were afraid of a doomsday gap.”