New Semester

Since my last post before the JMM in January, I’ve begun a new semester.  My goals are ambitious, as I am taking two course, finding an advisor for my Master’s thesis, and starting a new blog.

Addition on an Elliptic CurveIn some ways my new courses seem old.  I am taking algebraic geometry and algebra.   Two of the main topics of these courses – rings and algebraic (especially elliptic) curves – were introduced to me in a previous algebraic number theory course.  I am looking forward to cementing my understanding of these topics and learn some new concepts.  I think I am on the road to becoming an algebraist.

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48th Known Mersenne Prime Discovered

Details from the Great Internet Mersenne Prime Search:

On January 25th, prolific GIMPS contributor Dr. Curtis Cooper discovered the 48th known Mersenne prime, 257,885,161-1, a 17,425,170 digit number. This find shatters the previous record prime number of 12,978,189 digits, also a GIMPS prime, discovered over 4 years ago.

More information can be found in this article from New Scientist. Those interested in the workings of the GIMPS algorithm should visit the GIMPS Mathematics and Research Strategy page.

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Why Kant in a Math Class?

If one takes a look at the list of classes offered at a university, one can discover a very diverse list with very inventive names. If one becomes more curious and reads some of the descriptions of those classes, it might not be unusual, among the seemingly long list of required textbooks, to see that at least one mathematics course is a prerequisite for the class. Although it might be quite a challenge, people registered for this class are assumed to “master” this mathematics course, an assumption that could result in a disaster in the long run if this class seriously is based on the mathematical notions. Of course, this apparent ubiquity of the necessity of mathematics will differ among departments, where the natural sciences and engineering departments might be the primary users and the humanities departments the less frequent users; again, I don’t think this would be a general rule.

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Math vs. Stats: A Fight to the…Bank?

Hi there!  This is my first time writing a blog post, so I hope you enjoy it!  My name is Samantha Tyner, and I’m a first year grad student in Statistics at Iowa State University.  I graduated from Augustana College in Rock Island, IL in May 2012, with a BA (yes, a BA, not a BS) in Mathmatics, Economics, and French.  I was invited to write for this blog by a former professor of mine from Augustana, Dr. Brian Katz (who is also a contributor).

When he first suggested that I write for this math grad student blog, I must admit I was a little skeptical.  After all, I’m not really a mathematician anymore!  But, after giving it some serious thought, I decided that maybe I could contribute some insights into the world of statistics to this blog that you might (and will hopefully) find interesting in the least and fascinating or possibly thrilling at best!  (Thanks, BK!)

The first topic I decided to investigate is the difference between how the world perceives mathematicians and how the world perceives statisticians.  Having been a little bit of both, I can tell you that the perceptions are in fact quite different.  The biggest thing I noticed when I transitioned from being a mathematician to being a statistician was that the questions people were asking me about my life goals changed significantly.

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The Not-So-Strange Case of Dr. Gowers and Mr. Hyde

Last year at this time, Timothy Gowers famously used his blog to voice discontent towards the publishing practices of Elsevier. Two posts in recent days provide a glimpse into the work he’s contributed towards correcting the issues he recorded. This work is not without criticism, which he addresses in the first post: Why I’ve joined the bad guys. This article defends his involvement in a new open access journal funded by article processing charges, fees paid upon acceptance of a work. A more radical solution emerges in the second post, Why I’ve also joined the good guys, where he announces development of a platform that will “make it very easy to set up arXiv overlay journals.” Continue reading

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