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yoshi's user avatar
yoshi
  • Member for 11 years, 3 months
  • Last seen more than a month ago
  • Boston
2 votes
1 answer
84 views

Direct Sum Isomorphism: $\mathbf{Z}_4 \oplus \mathbf{Z}_3 = \mathbf{Z}_{12}$

2 votes
1 answer
2k views

Classification of Groups of Order 2p

2 votes
1 answer
1k views

Showing quotient group operations are well defined

2 votes
2 answers
60 views

Verifying a set is a subgroup - Clarification on second induction principle

2 votes
2 answers
582 views

Example of Zero-Divisors

2 votes
2 answers
95 views

Cauchy Convergence in Sequence space induces convergence on elements of sequence

2 votes
1 answer
105 views

Arclength of Complex Exponential

2 votes
1 answer
1k views

Lipschitz functions form a Banach space, and Analyzing its Dual

2 votes
2 answers
135 views

Rudin's Riemann-Stieljes Integral Proof

2 votes
2 answers
3k views

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

2 votes
2 answers
537 views

The Space of Polynomials is Incomplete with Respect to the Summed Coeffcient Norm

2 votes
1 answer
33 views

Clarifying an example on field extensions

2 votes
1 answer
1k views

Second Derivatives Continuous but Mixed Partials not Equal

2 votes
0 answers
59 views

Pointwise and Uniform Boundedness on Banach Spaces

2 votes
0 answers
37 views

Does a sequence of derivatives takes on its limiting value?

2 votes
1 answer
24 views

Two Similar Looking Stochastic Integrals Have Different Expectations

2 votes
2 answers
7k views

Brownian Motion is Martingale

2 votes
2 answers
620 views

Subspace of convergent sequences in $l^{\infty}$: Some computations

2 votes
2 answers
150 views

Independance of Sigma Algebras

2 votes
1 answer
98 views

Questions about Understanding The First Part of Billingsley's Proof of Strong Markov Property

2 votes
0 answers
285 views

Hitting Measure of Brownian Motion on a Ball is Uniform

2 votes
2 answers
865 views

Subset is Open and Closed implies Subset is Entire Space

2 votes
2 answers
830 views

Finding Repeated Eigenvalues for $\begin{bmatrix} 3 & 0 & 0 \\ 0 & x & 2 \\ 0 & 2 & x \end{bmatrix}$

2 votes
1 answer
686 views

Complete Measures and Complete Sigma Algebras

2 votes
2 answers
89 views

Open Sets in Metric Topology

2 votes
1 answer
579 views

Folland Chapter 2 Exercise 7

2 votes
0 answers
103 views

Computing Measure of a Cantor Set's Image

1 vote
0 answers
19 views

A Brief Clarification on Closed set Automatically Being Lebesgue measurable

1 vote
1 answer
38 views

Eigenvalues of Matrix with Certain Relation

1 vote
1 answer
205 views

Munkres' Unit Circle Example - Topology on Domain

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