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The PhD Qualifying Exam in Mathematics took place in the second semester of 2025 at the Federal University of Cear (UFC), Brazil. What do you think...
Sometimes, mathematicians like to do geometry in modular arithmetic. That is, doing geometry, but instead of using real numbers as your coordinates, using "numbers modulo...
Im a computational biologist, with a PhD in cancer biology and postdocs in developmental biology and neurodevelopmental biology. I seriously started trying to learn math...
Hi everyone, Math major in university here. For context, I study math in a prestigious university and by no means is it easy. I am no...