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yoshi
  • Member for 11 years, 3 months
  • Last seen more than a month ago
  • Boston
4 votes
4 answers
9k views

Classification of Groups of Order $p^2$

2 votes
2 answers
7k views

Brownian Motion is Martingale

1 vote
1 answer
4k views

Isomorphism of Quotient Group: $U(32)/U_{16}(32)$

5 votes
1 answer
4k views

Finite Subgroup Test

3 votes
1 answer
3k views

Coupon Collector Problem (Almost)

4 votes
3 answers
3k views

Can Cauchy's theorem for abelian groups be proved directly from Lagrange's theorem?

2 votes
2 answers
3k views

Some questions on the details of an integration of Brownian Motion Against itself

0 votes
1 answer
3k views

A proof of Eisenstein's Criterion

15 votes
3 answers
3k views

A characterization of Weak Convergence in $L^p$ spaces

1 vote
2 answers
2k views

Keyhole contour integration of $\int_0^{\infty}\frac{z^{1/2}\log(z)}{(1+z)^2}dz$

3 votes
1 answer
2k views

Continuous functions out of a Product Space

6 votes
2 answers
2k views

Complex Integral on an ellipse around $\frac{1}{z}$

5 votes
1 answer
2k views

Spectrum of Diagonal Operator in $\ell^2$

2 votes
1 answer
2k views

Explaining Defitions of Minkowski functional and Gauge Functional

4 votes
1 answer
2k views

Metric Space, Normed Space, and Inner Product space hierarcy

3 votes
3 answers
2k views

Understanding Fixed Points on $[0,1)$ and $(0,1)$

1 vote
1 answer
2k views

Some questions on the Hardy Littlewood Maximal Function

2 votes
1 answer
2k views

Classification of Groups of Order 2p

6 votes
3 answers
2k views

Zeros of Polynomials in Arbitrary Rings [duplicate]

1 vote
2 answers
2k views

Ring Homomorphism of a Ring with Characteristic 2

0 votes
1 answer
1k views

A Characterization of Lebesgue measurable Sets by G-delta and F-sigma sets

5 votes
3 answers
1k views

Counting 3-cycles in $S_6$

1 vote
1 answer
1k views

Lusin's Theorem - Proof Verification (Folland Chap 2, Exercise 44)

0 votes
2 answers
1k views

Connectivity of the set of irrational points in the plane

6 votes
1 answer
1k views

Is there a geometric reason for why every map has a divergence-free Jacobian cofactor matrix?

2 votes
2 answers
1k views

The Legendre Transform of a differentiable, strictly convex, and coercive function

0 votes
1 answer
1k views

Change of Variables in Second Order ODE

2 votes
1 answer
1k views

Showing quotient group operations are well defined

2 votes
1 answer
1k views

Lipschitz functions form a Banach space, and Analyzing its Dual

1 vote
1 answer
1k views

Is Dictionary Ordering on $\mathbb{R}^2$ Connected?

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