User Onil90

18 votes

Subsets of sets containing empty set

answered Feb 4, 2016 at 17:10

6 votes

Accepted

Exercise 5, chapter 4 in Do Carmo's "Riemannian Geometry"

answered Feb 9, 2016 at 13:07

4 votes

Accepted

Why is there $u_n\in W^{1,p}(\Omega )$ s.t. $\int_\Omega u_n=0, \|u_n\|_{L^p}=1$ and $\|\nabla u_n\|_{L^p}\to 0$?

answered Jan 19, 2017 at 10:07

4 votes

Accepted

Why is $\{0\}$ not open in $[0,1]$?

answered Apr 10, 2017 at 20:16

4 votes

Accepted

if $E \subset \mathbb R^n$ is compact, then $E$ is null-set

answered Apr 4, 2018 at 19:53

4 votes

Accepted

Searching for a connected neighborhood of fixed radius for every point of a submanifold

answered Feb 23, 2019 at 14:46

3 votes

Intuitive understanding of maximum value of quadratic function

answered May 2, 2017 at 9:22

3 votes

Accepted

Integrable function which limit does not go to 0 for x to infinity

answered May 7, 2017 at 10:43

3 votes

restricting a vector field to an open set

answered Jan 10, 2018 at 13:13

3 votes

Meaning of a notation

answered Feb 23, 2016 at 11:05

3 votes

Probability of a random Permutation

answered Feb 10, 2016 at 23:27

2 votes

Accepted

Are $\cos^2 \theta$ and $\cos \theta^2$ the same?

answered Feb 24, 2016 at 9:09

2 votes

If $|a| \leq |b|$, is $|a-k| \leq |b-k|?$

answered May 8, 2017 at 14:23

2 votes

Accepted

Constructing a linear transform with kernel equal to image

answered May 7, 2017 at 12:00

1 vote

New York street netowrk

answered May 8, 2017 at 11:07

1 vote

Is $x^4 + y^2 + z^6 = 0$ a subspace of $R^3$?

answered Feb 10, 2016 at 17:14

1 vote

Stronger version of finite additivity of Legesgue measure

answered Apr 25, 2019 at 15:58

1 vote

Accepted

gradient of implicit function

answered Jul 18, 2018 at 7:59

1 vote

Accepted

Relation between range and kernel of vector valued function

answered Feb 26, 2016 at 11:46

1 vote

Question regarding sets of measure zero.

answered Feb 23, 2016 at 13:42

1 vote

Accepted

Discrete Hölder inequality

answered Jan 24, 2017 at 8:42

1 vote

Accepted

Integration of Laplacian of mean curvature on manifold.

answered Apr 10, 2017 at 14:15

1 vote

Given that $y= 4x - 3$, work out the value of $x$ when $y = 11$

answered Mar 7, 2016 at 17:17

1 vote

Accepted

Use an indirect proof to show that if $x^3+x-1 \gt 10$ then $x > 1$.

answered Feb 16, 2016 at 22:13

1 vote

Why is event space 2 power of omega?

answered Feb 19, 2016 at 9:52

1 vote

What the gray area in the plane $x + y + z = 1$ means?

answered Feb 4, 2016 at 16:39

1 vote

Are these $3$ functions linearly independent or dependent?

answered Feb 8, 2016 at 18:02

0 votes

Could fast or irregular oscillations make Lebesgue integral fail?

answered Feb 8, 2016 at 16:43

0 votes

Null set of reals

answered Feb 8, 2016 at 17:56

0 votes

Comparing the asymptotic growth of certain functions.

answered Feb 10, 2016 at 13:12

Stack Exchange Network

35 Answers

Subsets of sets containing empty set

Exercise 5, chapter 4 in Do Carmo's "Riemannian Geometry"

Why is there $u_n\in W^{1,p}(\Omega )$ s.t. $\int_\Omega u_n=0, \|u_n\|_{L^p}=1$ and $\|\nabla u_n\|_{L^p}\to 0$?

Why is $\{0\}$ not open in $[0,1]$?

if $E \subset \mathbb R^n$ is compact, then $E$ is null-set

Searching for a connected neighborhood of fixed radius for every point of a submanifold

Intuitive understanding of maximum value of quadratic function

Integrable function which limit does not go to 0 for x to infinity

restricting a vector field to an open set

Meaning of a notation

Probability of a random Permutation

Are $\cos^2 \theta$ and $\cos \theta^2$ the same?

If $|a| \leq |b|$, is $|a-k| \leq |b-k|?$

Constructing a linear transform with kernel equal to image

New York street netowrk

Is $x^4 + y^2 + z^6 = 0$ a subspace of $R^3$?

Stronger version of finite additivity of Legesgue measure

gradient of implicit function

Relation between range and kernel of vector valued function

Question regarding sets of measure zero.

Discrete Hölder inequality

Integration of Laplacian of mean curvature on manifold.

Given that $y= 4x - 3$, work out the value of $x$ when $y = 11$

Use an indirect proof to show that if $x^3+x-1 \gt 10$ then $x > 1$.

Why is event space 2 power of omega?

What the gray area in the plane $x + y + z = 1$ means?

Are these $3$ functions linearly independent or dependent?

Could fast or irregular oscillations make Lebesgue integral fail?

Null set of reals

Comparing the asymptotic growth of certain functions.