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M10687
  • Member for 8 years, 4 months
  • Last seen more than 4 years ago
8 votes
2 answers
503 views

Why is Bertrand's Postulate Called a "Postulate?"

6 votes
1 answer
565 views

Maximal ideal containing functions with compact support

5 votes
1 answer
1k views

Limit of Euler's Totient function

4 votes
4 answers
2k views

Equivalence relation on $\mathbb{N}$ with infinitely many equivalence classes

4 votes
0 answers
294 views

Possible Generalization of a Manifold

4 votes
1 answer
58 views

Question about Sets with a Certain Property

4 votes
4 answers
128 views

Theorems Implying their Own Generalization [closed]

4 votes
0 answers
323 views

Infinite Dimensional Vector Spaces

4 votes
1 answer
252 views

Maximal Ideals in Ring of Bounded Functions

3 votes
2 answers
183 views

Enumerating an Interval

3 votes
1 answer
140 views

Primes for which the multiplicative order of $2$ is even

3 votes
2 answers
477 views

A possible generalized determinant?

2 votes
1 answer
119 views

Question about the tensor algebra

2 votes
1 answer
104 views

Cardinality of Sets of Points in Neutral Geometry

2 votes
2 answers
74 views

Fundamental question concerning Partial/Total Orders

2 votes
1 answer
516 views

Are Linear Transformations Always Second Order Tensors?

2 votes
1 answer
570 views

Defining Primes in Non-standard Models of Peano Arithmetic

2 votes
1 answer
238 views

Stewart's "Galois Theory"

2 votes
1 answer
164 views

Continuum Induction

2 votes
0 answers
48 views

Question about definition of coordinate charts

1 vote
1 answer
569 views

Why is the Rees Algebra Noetherian if the underlying ring is?

1 vote
1 answer
47 views

Equivalent Condition for Connectedness

1 vote
0 answers
298 views

Lower bound for Zeta function on vertical lines

1 vote
0 answers
91 views

Collections of sets with pairwise non-trivial intersection

1 vote
1 answer
735 views

Inner Product on Sobolev Space with p=2

1 vote
1 answer
78 views

Existence of Certain Lie Groups

0 votes
0 answers
119 views

Smooth coverings are open maps proof verification

0 votes
1 answer
69 views

Results on intersections of compact sets in non-metrizable spaces

0 votes
1 answer
48 views

Certain Subset of a Ring [closed]