Mathematics
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amateur
  • Member for 9 years, 10 months
  • Last seen more than 8 years ago
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All Questions Answers
Score Newest
question
26
What's the motivation of the definition of primary ideals?
Mar 26, 2014
question
4
Don't understand a proposition and its proof
Apr 1, 2014
question
3
What's the relation between prime spectrum and affine space?
Apr 16, 2014
question
3
How to prove "ideal $I$ is prime iff $A/I$ is a integral domain "?
Feb 21, 2014
question
3
Free $A$-module isomorphic to a direct sum of copies of $A$?
Apr 9, 2014
question
3
Why surjectivity is defined by "for every $y$,there exist $x$ such that$ f(x)=y$" instead of "$x_1=x_2\Rightarrow f(x_1)=f(x_2)$"
Mar 10, 2014
question
3
Why we cannot in general define the product of two submodules
Mar 5, 2014
question
3
How to calculate the tensor product?
Mar 8, 2014
question
2
Tensor product is o?
Apr 11, 2014
question
2
Question about some details of a proof
Mar 26, 2014

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