The notion of D-simplicity is used to give a short proof that varieties whose normalization is smooth satisfy Ishibashi's extension of Nakai's conjecture to arbitrary characteristic. This gives a new ...

Do you know what the dominant word of the day is? It’s conjecture. Mr. Dictionary says that conjecture is an opinion or conclusion formed on the basis of incomplete information. Sounds reckless and ...

This is a preview. Log in through your library . Abstract We give four examples of theories in which Kreisel's Conjecture is false: (1) the theory PA(-) obtained by adding a function symbol minus, '−' ...

Dr. Chandrashekhar B. Khare, a mathematician by qualification and music aficionado at heart, creatively recounts his ...

For all of the recent strides we’ve made in the math world—like a supercomputer finally solving the Sum of Three Cubes problem that puzzled mathematicians for 65 years—we’re forever crunching ...

A brilliant teen who honed her skills during the COVID-19 pandemic has solved one of math’s most mysterious problems — and in doing so, become a rising star. As Quanta magazine reports, fledgling ...