User Peter Tamaroff - Mathematics Stack Exchange

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	location	Buenos Aires, Argentina
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	seen	1 min ago
stats	profile views	5,136

	25,741 reputation	bio	website		visits	member for	1 year, 4 months
33087 badges		location	Buenos Aires, Argentina		seen	1 min ago

6

20

votes

2

answers

998

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Proving an “amazing” claim regarding $\zeta( 3)$ and Apéry's proof

jun 8 '12 at 19:32 Peter Tamaroff 25.7k

4

17

votes

6

answers

1

kviews

Lemma vs. Theorem

terminology

may 17 '12 at 4:53 Martin Sleziak 20.3k

8

15

votes

6

answers

704

views

Closed form of integral.

integration definite-integral

may 15 at 11:00 Ron Gordon 26.4k

10

14

votes

2

answers

727

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Possibility to simplify $\sum\limits_{k = - \infty }^\infty {\frac{{{{\left( { - 1} \right)}^k}}}{{a + k}} = \frac{\pi }{{\sin \pi a}}} $

calculus sequences-and-series trigonometry special-functions

oct 28 at 3:57 Argon 9,258

4

14

votes

2

answers

803

views

De Moivre's Theorem. Motivation and origins.

sequences-and-series trigonometry complex-numbers math-history

oct 12 at 0:37 Peter Tamaroff 25.7k

2

14

votes

4

answers

2

kviews

Use of “without loss of generality”

terminology proof-writing

apr 8 '12 at 0:37 Douglas S. Stones 11.2k

7

12

votes

3

answers

165

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Sufficient bound to conclude limit has certain value. $\lim {\left( {\int_0^1 {{{dx} \over {1 + {x^n}}}} } \right)^n}=\frac 1 2 $

integral limit asymptotics definite-integral

may 5 at 19:03 Mihai Dicu 138

4

12

votes

1

answer

483

views

Recursive solutions to linear ODE.

differential-equations special-functions

may 1 '12 at 17:50 J. M. 38.9k

5

10

votes

10

answers

1

kviews

Proving $\sqrt 3$ is irrational.

homework number-theory field-theory proof-strategy proof-writing

apr 26 at 14:19 i.a.m 1,475

5

10

votes

1

answer

253

views

Old versus New enunciation of Taylor's Theorem.

calculus real-analysis math-history taylor-expansion

apr 1 at 8:27 Stefan Hansen 8,528

10

votes

1

answer

140

views

Who is responsible for the analytical/topological proof of FTA?

real-analysis complex-analysis math-history

dec 23 at 5:18 Community♦ 1

5

10

votes

5

answers

978

views

What is a good book to study linear algebra?

linear-algebra reference-request

jun 19 '12 at 12:36 TenaliRaman 1,146

1

10

votes

1

answer

150

views

Combinatorics and snakes.

combinatorics

mar 3 '12 at 1:56 Peter Tamaroff 25.7k

4

10

votes

3

answers

554

views

Sine Approximation of Bhaskara

trigonometry approximation

feb 6 '12 at 20:18 Steven Stadnicki 14.2k

3

9

votes

1

answer

128

views

A particular case of Truesdell's unified theory of special functions

special-functions integral-transforms

jun 10 '12 at 3:43 leo 2,695

4

9

votes

1

answer

337

views

The error term in Taylor series and convolution.

integration taylor-expansion convolution

apr 9 '12 at 8:13 Julián Aguirre 14.6k

1

8

votes

4

answers

174

views

How does one show a set of axioms is independent? (of each other?)

logic

mar 18 at 1:27 Doug Spoonwood 2,274

4

8

votes

1

answer

258

views

$\frac{1}{e^x-1}$, $\Gamma(s)$, $\zeta(s)$, and $x^{s-1}$

special-functions definite-integral

oct 14 at 21:01 Peter Tamaroff 25.7k

7

votes

2

answers

328

views

Floor function properties.

calculus

aug 19 at 19:05 Serkan 3,100

7

votes

1

answer

102

views

Multiplicative property of the GCD

elementary-number-theory

jun 26 at 18:48 Community♦ 1

1

7

votes

4

answers

260

views

The harmonic sum of coprime integers is not an integer.

elementary-number-theory proof-writing

jun 17 '12 at 0:47 Community♦ 1

7

votes

2

answers

192

views

Closure of quadratic extensions under taking powers

ring-theory

feb 6 '12 at 23:47 Gerry Myerson 85.9k

3

7

votes

1

answer

316

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Another way to go about proving the limit of Fibonacci's sequence quotient.

sequences-and-series inequality fibonacci-numbers

feb 6 '12 at 5:15 André Nicolas 161k

3

6

votes

0

answers

232

views

Ramanujan Summation

special-functions divergent-series

may 4 at 17:05 Peter Tamaroff 25.7k

1

6

votes

4

answers

155

views

There exists only two groups of order $p^2$ up to isomoprhism.

group-theory finite-groups p-groups

mar 27 at 1:05 Alexander Gruber♦ 15.2k

1

6

votes

2

answers

96

views

The generalized quaternion group $\Bbb H_n$

abstract-algebra group-theory

mar 17 at 18:08 Jyrki Lahtonen 30.8k

6

votes

2

answers

170

views

Continuity of $f:X\to [0,1]$ where $X$ is homeomorphic to the Cantor set.

general-topology

aug 12 at 2:06 Peter Tamaroff 25.7k

1

6

votes

2

answers

238

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If the diagram is commutative, $f$ is one-one and $g$ is onto.

elementary-set-theory

jul 23 at 4:05 Arturo Magidin 158k

6

votes

1

answer

218

views

Are these proofs correct? (Number Theory)

elementary-number-theory proof-writing

jun 12 '12 at 1:14 Peter Tamaroff 25.7k

6

votes

1

answer

188

views

Interchanging two limits in a proof. Is it legitimate?

limit multivariable-calculus proof-writing

apr 25 '12 at 0:57 t.b. 43.1k

Peter Tamaroff

113 Questions