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Zoey
  • Member for 9 years, 2 months
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6 votes
0 answers
323 views

When will $A[x_1, \ldots, x_n]$ satisfy the dimension formula?

4 votes
1 answer
467 views

Algebraic extension and Krull dimension

4 votes
1 answer
235 views

Krull dimension of $A[x]/\langle x^2 + 1 \rangle$

3 votes
1 answer
795 views

Krull dimension on localization

3 votes
2 answers
2k views

Computational Complexity of Euclidean Algorithm for Polynomials

2 votes
2 answers
366 views

Algebraically independent polynomials iff linearly independent differentials

2 votes
1 answer
170 views

Prime ideal in residue class polynomial ring

2 votes
1 answer
485 views

Is the ring $A[x_1, \ldots, x_n]$ Cohen-Macaulay? Does the dimension formula hold?

2 votes
0 answers
48 views

How computationally difficult is it to determine if two function fields are isomorphic?

1 vote
1 answer
1k views

Dimension of quotient ring

1 vote
2 answers
447 views

What is the Krull dimension of $A[x,y,z]/\langle xy,xz \rangle$ [closed]

1 vote
1 answer
2k views

Dimension of a quotient ring

1 vote
1 answer
139 views

Krull dimension of affine $\Bbbk$-algebra

1 vote
1 answer
516 views

Krull dimension of a $\Bbbk$-algebra

1 vote
1 answer
109 views

Proving an inequality using moment inequalities

1 vote
1 answer
1k views

Gamma Function is always positive

1 vote
0 answers
253 views

Function field analogy

1 vote
0 answers
239 views

Fourier transform with matrices

1 vote
1 answer
246 views

How can one show that an ideal with some property is zero-dimensional?

0 votes
0 answers
44 views

Example 1.21 - Algorithmic Methods in Non-Commutative Algebra

0 votes
1 answer
120 views

Montgomery Reduction - what should the choice of R be?

0 votes
1 answer
33 views

Finding discrete rth roots [closed]

0 votes
1 answer
37 views

Linear non homogenous recurrences with constant coefficients

0 votes
1 answer
287 views

Unique generating function for a sequence

0 votes
1 answer
25 views

Expected value when there are two random variables

0 votes
1 answer
208 views

Krull dimension of an algebra

0 votes
0 answers
68 views

Krull dimension localization with coefficients [duplicate]

0 votes
1 answer
215 views

Induced homomorphism on Spectra of rings

0 votes
1 answer
1k views

Tensor products and Residue fields

0 votes
0 answers
176 views

Dimension of polynomial rings and tensor products of residue fields