Question

Proving existence of a lcm in a Unique Factorization Domain $D$ using the ascending chain condition?

score 61 · Answer 1 · 2026-04-14 08:06:26

Proving existence of a lcm in a Unique Factorization Domain $D$ using the ascending chain condition?

Published on 14 Apr 2026 - 8:06

score 55 · Answer 2 · 2026-04-17 11:02:45

Let f : [0, 1] → R be continuous over [0, 1], differentiable over (0, 1), f(0) = 0, and 0 ≤ f'(x) ≤ 2f(x). Show that f is identically 0.

score 97 · Answer 3 · 2026-04-16 23:12:19

97

Views

order of $x^m$ given the order of group element $x$ is $n$, where $\gcd(m,n)=d$

Published on 16 Apr 2026 - 23:12

score 623 · Answer 4 · 2026-04-25 18:11:17

623

Views

Proving $n(n^2+5)$ is always even

Published on 25 Apr 2026 - 18:11

score 123 · Answer 5 · 2026-04-11 02:13:04

123

Views

Conditional probablity on a derangement problem.

Published on 11 Apr 2026 - 2:13

score 83 · Answer 6 · 2026-04-16 05:41:00

83

Views

Find three subgroups of $QD16$ of order $8$, and find the isomorphism type of each group.

Published on 16 Apr 2026 - 5:41

score 170 · Answer 7 · 2026-04-16 14:34:30

170

Views

Find the number of paths from lower left corner to upper right corner which do not cut the diagonal joining the two end points.

Published on 16 Apr 2026 - 14:34

score 65 · Answer 8 · 2026-04-16 09:06:09

65

Views

Find the radius of convergence for $\sum_{k=0}^\infty 2^{k} x^{k^2}$

Published on 16 Apr 2026 - 9:06

score 70 · Answer 9 · 2026-04-16 14:01:44

70

Views

If $f$ is one-to-one, then $f^{-1}:N \to M$ is continuous

Published on 16 Apr 2026 - 14:01

score 54 · Answer 10 · 2026-04-16 03:20:15

54

Views

order of $x^m$ given the order of group element $x$ is $n$, where $\gcd(m,n)=d$, revisited question

Published on 16 Apr 2026 - 3:20

score 158 · Answer 11 · 2026-04-15 07:31:49

158

Views

If $V$ is a subspace of a finite dimensional inner product vector space, prove that $(V ^ \perp)^\perp = V$

Published on 15 Apr 2026 - 7:31

score 178 · Answer 12 · 2026-04-16 09:51:38

178

Views

Absolute value inequality proof: $|a-b|^p\leq |a^p-b^p|$

Published on 16 Apr 2026 - 9:51

score 1.3k · Answer 13 · 2026-04-13 01:54:56

1.3k

Views

How to solve the Bernoulli Integral: $\int_0^1 x^xdx$ without a calculator?

Published on 13 Apr 2026 - 1:54

score 131 · Answer 14 · 2026-04-24 20:32:39

131

Views

Proving that any irreducible complex representation of an abelian group is 1-dimensional.

Published on 24 Apr 2026 - 20:32

score 66 · Answer 15 · 2026-04-12 14:12:21

66

Views

Proof for Craig Interpolation Lemma

Published on 12 Apr 2026 - 14:12

List Question

Proving existence of a lcm in a Unique Factorization Domain $D$ using the ascending chain condition?

Let f : [0, 1] → R be continuous over [0, 1], differentiable over (0, 1), f(0) = 0, and 0 ≤ f'(x) ≤ 2f(x). Show that f is identically 0.

order of $x^m$ given the order of group element $x$ is $n$, where $\gcd(m,n)=d$

Proving $n(n^2+5)$ is always even

Conditional probablity on a derangement problem.

Find three subgroups of $QD16$ of order $8$, and find the isomorphism type of each group.

Find the number of paths from lower left corner to upper right corner which do not cut the diagonal joining the two end points.

Find the radius of convergence for $\sum_{k=0}^\infty 2^{k} x^{k^2}$

If $f$ is one-to-one, then $f^{-1}:N \to M$ is continuous

order of $x^m$ given the order of group element $x$ is $n$, where $\gcd(m,n)=d$, revisited question

If $V$ is a subspace of a finite dimensional inner product vector space, prove that $(V ^ \perp)^\perp = V$

Absolute value inequality proof: $|a-b|^p\leq |a^p-b^p|$

How to solve the Bernoulli Integral: $\int_0^1 x^xdx$ without a calculator?

Proving that any irreducible complex representation of an abelian group is 1-dimensional.

Proof for Craig Interpolation Lemma

Trending Questions

Popular # Hahtags

Popular Questions