Author Archives: racheljcrowell

A Tour of Robert Kaplinsky’s Online Resources

Robert Kaplinsky is a math educator and presenter. He also co-founded Open Middle, a website that encourages problems which require “a higher Depth of Knowledge than most problems that assess procedural and conceptual understanding,” according to the Open Middle website. These “open middle … Continue reading

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On Michael Atiyah and the Riemann Hypothesis

At the 2018 Heidelberg Laureate Forum (HLF), Sir Michael Atiyah gave a lecture in which he claimed to have found a proof for the Riemann hypothesis. If Atiyah’s proof holds up, then the nearly 160 year problem concerning the distribution of primes … Continue reading

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On The ‘Math Section’ Blog

Swiss mathematician Elias Wirth created the “Math Section” blog earlier this month. Even though the blog is new, he’s already written several interesting posts, like this one about using the mean value theorem to catch speeding motorists. In an interview … Continue reading

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On Tricurves

Tim Lexen, a mechanical engineer in Cumberland, Wisconsin, wrote a post about tricurves for the Aperiodical. As their name implies, tricurves are sort-of triangle cousins which have three sides, but instead of having three straight edges, each of their sides are … Continue reading

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Musings on a Mathematician’s Duties

As I mentioned in my last post, I wish a genie would grant me thorough understanding of the proof Shinichi Mochizuki proposed for the abc conjecture. Much of this wish is motivated by a desire for the divisive debate to … Continue reading

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What Wish Would You Ask a Math Genie to Grant?

“If a genie offered to give you a thorough understanding of one theorem, what theorem would you choose?” blogger John D. Cook recently asked on his @AnalysisFact Twitter account. Responses ranged from the names of theorems to questions about the … Continue reading

Posted in Math Communication, people in math, Recreational Mathematics, Theoretical Mathematics | Tagged , , , , , | 6 Comments