User Philip Benj

9 votes

2 answers

7k views

Solvability of a group with order $p^n$

asked Mar 18, 2013 at 17:52

5 votes

1 answer

4k views

The center of the quotient group is the quotient group of the center

abstract-algebra group-theory

asked Mar 18, 2013 at 20:17

5 votes

3 answers

1k views

Bounded Variation is Bounded

real-analysis bounded-variation

asked May 12, 2013 at 8:22

4 votes

2 answers

2k views

Union of a Basis is a basis

linear-algebra

asked Dec 9, 2012 at 9:11

3 votes

1 answer

358 views

Why is it a Borel set?

real-analysis measure-theory

asked Jan 23, 2013 at 9:42

3 votes

3 answers

142 views

Solvability of $S_3\times S_3$

abstract-algebra

asked Mar 19, 2013 at 11:48

3 votes

1 answer

173 views

Compute $\int_1^e \frac{dx}{x(x+(\ln x)^2)}$

calculus

asked Jul 14, 2014 at 5:07

2 votes

0 answers

76 views

About Network Dynamics

abstract-algebra group-theory graph-theory dynamical-systems arithmetic-dynamics

asked May 11, 2014 at 3:07

2 votes

2 answers

100 views

On the proof of inequality $\int_0^1 x^\alpha \ln(x) dx \leq \frac{1}{\alpha+1} \ln\left(\frac{\alpha+1}{\alpha+2}\right)$

calculus real-analysis

asked Mar 28, 2017 at 5:09

2 votes

2 answers

70 views

On the proof of Extension of a Lin.Indpt Set to a Basis

linear-algebra

asked Jan 6, 2013 at 10:44

2 votes

2 answers

1k views

$(n-1)$-dimensional subspace of an $n$-dimensional vector space

linear-algebra

asked Feb 22, 2013 at 13:57

2 votes

2 answers

2k views

Homomorphic image of a nilpotent group is nilpotent

abstract-algebra

asked Mar 13, 2013 at 7:57

2 votes

1 answer

345 views

A group of order 65 is nilpotent

abstract-algebra

asked Mar 13, 2013 at 9:07

2 votes

1 answer

342 views

On the equality of the Schwarz inequality

linear-algebra

asked Mar 14, 2013 at 17:21

2 votes

2 answers

908 views

Image of a Normal Sylow p-subgroup P is a subgroup of P

abstract-algebra

asked Feb 12, 2013 at 12:30

2 votes

1 answer

98 views

Abelian group under the sum of spaces

linear-algebra group-theory monoid

asked Dec 9, 2012 at 13:05

1 vote

0 answers

140 views

Necessity for the equality of two subspaces

linear-algebra

asked Dec 11, 2012 at 13:17

1 vote

2 answers

2k views

On Multiplication,Division,Addition,Subtraction

algebra-precalculus soft-question

asked Dec 14, 2012 at 9:48

1 vote

1 answer

57 views

Inequality involving primes

number-theory

asked Mar 4, 2013 at 14:40

1 vote

1 answer

442 views

Existence of a composition series in a commutative finite group

abstract-algebra

asked Mar 13, 2013 at 7:48

1 vote

0 answers

467 views

Lebesgue integral of a bounded measurable function over a measurable subset of a measurable set of finite measure. [duplicate]

real-analysis measure-theory

asked Apr 21, 2013 at 4:12

1 vote

1 answer

56 views

Continuity of the indefinite integral $|f|^p$ on $L^p$,where $0<p<1$

real-analysis functional-analysis

asked Mar 14, 2014 at 3:31

0 votes

2 answers

40 views

Additivity over domains in General Measure Spaces

real-analysis measure-theory

asked Jul 27, 2013 at 17:13

0 votes

1 answer

799 views

Every nonhamiltonian 2-connected graph has a theta subgraph

graph-theory

asked Nov 25, 2014 at 16:07

0 votes

3 answers

122 views

Normality in a group $G$

group-theory

asked Dec 16, 2012 at 16:18

0 votes

1 answer

157 views

Isomorphic cyclic quotient group

abstract-algebra group-theory

asked Dec 17, 2012 at 13:58

0 votes

3 answers

791 views

Extending a functional on a subspace to one on the whole vector space

linear-algebra

asked Feb 22, 2013 at 12:47

0 votes

1 answer

54 views

Clarification on the Property of a complex number [duplicate]

complex-analysis

asked Dec 13, 2012 at 19:47

-1 votes

1 answer

74 views

Characterization of the span of a set

linear-algebra

asked Dec 11, 2012 at 7:18

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29 Questions

Solvability of a group with order $p^n$

The center of the quotient group is the quotient group of the center

Bounded Variation is Bounded

Union of a Basis is a basis

Why is it a Borel set?

Solvability of $S_3\times S_3$

Compute $\int_1^e \frac{dx}{x(x+(\ln x)^2)}$

About Network Dynamics

On the proof of inequality $\int_0^1 x^\alpha \ln(x) dx \leq \frac{1}{\alpha+1} \ln\left(\frac{\alpha+1}{\alpha+2}\right)$

On the proof of Extension of a Lin.Indpt Set to a Basis

$(n-1)$-dimensional subspace of an $n$-dimensional vector space

Homomorphic image of a nilpotent group is nilpotent

A group of order 65 is nilpotent

On the equality of the Schwarz inequality

Image of a Normal Sylow p-subgroup P is a subgroup of P

Abelian group under the sum of spaces

Necessity for the equality of two subspaces

On Multiplication,Division,Addition,Subtraction

Inequality involving primes

Existence of a composition series in a commutative finite group

Lebesgue integral of a bounded measurable function over a measurable subset of a measurable set of finite measure. [duplicate]

Continuity of the indefinite integral $|f|^p$ on $L^p$,where $0<p<1$

Additivity over domains in General Measure Spaces

Every nonhamiltonian 2-connected graph has a theta subgraph

Normality in a group $G$

Isomorphic cyclic quotient group

Extending a functional on a subspace to one on the whole vector space

Clarification on the Property of a complex number [duplicate]

Characterization of the span of a set