Makoto Kato

11,342 reputation

1945

I am neither a student nor a teacher of mathematics. Mathematics is my hobby. I am interested in algebraic number theory and algebraic geometry.

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281 Answers

votes activity newest

23	Abelian categories and axiom (AB5)
18	Is there a purely algebraic proof of the Fundamental Theorem of Algebra?
15	Showing a homomorphism of a field algebraic over $\mathbb{Q}$ to itself is an isomorphism.
12	Proving that $\mathbb{R^*}$ is not a cyclic group
9	Discriminant of number field

+5	Why did a famous mathematician say that algebraic topology was dead?
+5	Classification of prime ideals of $\mathbb{Z}[X]$
+5	Decomposition of a prime number in a cyclotomic field
+10	Interpreting the Cayley-Hamilton theorem

votes activity newest

34	Is memory unimportant in doing mathematics?
25	Are the exercises necessary to understand the subject of a mathematical textbook?
19	Unramification of a prime ideal in an order of a finite Galois extension of an algebraic number field
18	Who first called the Grothendieck's schéma scheme?
15	What are the theorems of mathematics proved by a computer so far?

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Mathematics

11,342 rep

1945

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