gerw

Member for 11 years, 8 months
Last seen this week

Summary

Reputation

1,724

1.7k
1.3k
957

2021
2022
2023
2024

Top tag

fa.functional-analysis

Next privilege

2,000 Rep.

Edit posts

Badges

10

15

Newest

Yearling

Next badge

0/1

Custodian

Impact

~26k

people reached

1

helpful flag

36

votes cast

Answers

View all 51 answers

8

What are the major differences between real and complex Banach space?

Dec 3, 2016

6

Interior of a dual cone

Jan 15, 2014

6

Poincare Inequality for $H^2$ function satisfying homogeneous Robin boundary conditions

Jun 9, 2021

6

Are the polyhedral cones the only examples of cones that remains closed when they are added to vector subspaces?

May 25, 2022

5

If $A^TA \ge B^TB$ does this imply $AA^T \ge BB^T$?

Jun 23, 2020

Questions

6

A finely open set, not open up to polar set?

Apr 24, 2013

4

Lifting of a spherical graph

Oct 19, 2016

3

Equivalence of weak and weak-* convergence for sequences and reflexivity

Jul 1, 2022

2

Reference: Continuity of Eigenvectors

Feb 13, 2015

Tags

View all 58 tags

fa.functional-analysis

40

Score

21

posts

sobolev-spaces

29

Score

13

posts

convex-optimization

26

Score

12

posts

convex-analysis

23

Score

16

posts

real-analysis

14

Score

6

posts

Reputation

+10

$H_0^1(\Omega, D) \hookrightarrow L^2(D)$ is compact, for $\Omega$ quasi-open in $D$ - Proof verification

+10

Understanding quadrature rule of a function multiplied by another $C^{\infty}$ function

+2

Stability of nonsmooth, Lipschitz continuous, autonomous system of differential equations

+10

Equivalence of weak and weak-* convergence for sequences and reflexivity

Badges

View all badges

This user doesn’t have any gold badges yet.

10

silver badges

Constituent

Apr 6, 2021
Necromancer

Jan 21, 2023
Yearling

× 8

Jul 16

15

bronze badges

Excavator

Feb 25, 2023
Citizen Patrol

Apr 28, 2014
Caucus

× 3

Sep 20, 2022

Accounts

View all 6 accounts

32.5k
2
27
60

1,724
10
15

636
4
15

394
3
4

171
3

Active bounties (0)

This user has no active bounties

Votes cast

36

upvotes

21

question votes

15

answer votes