mjb

less info

network profile

196 reputation

11

bio	website
	location
	age
visits	member for	1 year, 7 months
	seen	2 hours ago
stats	profile views	52

summary answers questions tags badges favorites bounties reputation activity

24 Questions

votes activity newest

7	Is the identity map $id: H^2(-\pi,\pi) \to L^2(-\pi,\pi)$ Hilbert-Schmidt?
6	Conditional expectation of $\max(X,Y)$ and $\min(X,Y)$ when $X,Y$ are iid and exponentially distributed
5	Where does $\sum\limits_{n=1}^{\infty} \frac{x^{2^n}}{1-x^{2^n}}$ converge to (for $x<1$)?
4	What is the domain of $\vert \Delta\vert^{1/2}$?
4	How to find an orthonormal basis for $L^2(\mathbb{R},\mathbb{C})$?

view more

196 Reputation

+5	Which one is the right definition of eigenvalues for a differential operator?
+5	An example for a complex-valued test function
+10	Trouble understanding differential forms. A basic question: what does $w \times dw$ mean?
+5	Why is the weak limit of the derivatives the derivative of the weak limit here?

view more

2 Answers

votes activity newest

1	Is $f = x^2$ or only $f(x) = x^2$ correct?
0	Easiest way to simplify very big complex number

26 Tags

1 notation × 2	0 sequences-and-series × 3
0 functional-analysis × 12	0 lp-spaces × 3
0 pde × 6	0 eigenvalues × 3
0 hilbert-spaces × 4	0 eigenfunctions × 2
0 operator-theory × 4	0 probability-theory × 2

view more

3 Accounts

$Mathematics Stack Exchange$	Mathematics	196 rep	11
	Programmers	23 rep	3
	Unix & Linux	1 rep

11 Badges

recent class name

Informed	Commentator
Custodian	Editor
Benefactor	Scholar
Teacher	Popular Question
Promoter	Supporter

view more

0 Active bounties

active offered earned

This user has no active bounties

39 Votes Cast

all time			by type			month		week		day
39	up		4	question		3		2		2
0	down		35	answer		3		2		2

Technology			Life / Arts	Culture / Recreation	Science	Other
Stack Overflow Server Fault Super User Web Applications Ask Ubuntu Webmasters Game Development TeX - LaTeX	Programmers Unix & Linux Ask Different (Apple) WordPress Answers Geographic Information Systems Electrical Engineering Android Enthusiasts IT Security	Database Administrators Drupal Answers SharePoint User Experience Mathematica more (14)	Photography Science Fiction & Fantasy Seasoned Advice (cooking) Home Improvement more (13)	English Language & Usage Skeptics Mi Yodeya (Judaism) Travel Arqade (gaming) Bicycles Role-playing Games more (22)	Mathematics Cross Validated (stats) Theoretical Computer Science Physics more (7)	Stack Apps Meta Stack Overflow Area 51 Stack Overflow Careers

site design / logo © 2013 stack exchange inc; user contributions licensed under cc-wiki with attribution required

rev 2013.5.24.699