current community
chat
MathOverflow
MathOverflow Meta
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Stack Exchange
Inbox
Reputation and Badges
sign up
log in
tour
help
Tour
Start here for a quick overview of the site
Help Center
Detailed answers to any questions you might have
Meta
Discuss the workings and policies of this site
About Us
Learn more about Stack Overflow the company
Business
Learn more about hiring developers or posting ads with us
MathOverflow
Questions
Tags
Users
Badges
Unanswered
Ask Question
Profile
Activity
Meta User
Network Profile
138
reputation
5
Ruslan
Apparently, this user prefers to keep an air of mystery about them.
0
answers
3
questions
~842
people reached
St. Petersburg, Russia
Member for
3 years, 5 months
31 profile views
Last seen
May 11 at 18:38
Communities
(59)
Physics
3.8k
3.8k
2
12
34
Mathematics
2.6k
2.6k
2
9
22
Stack Overflow
2.2k
2.2k
2
9
32
Mathematica
1.5k
1.5k
6
21
Unix & Linux
590
590
5
17
View network profile →
Top Network Posts
44
Debunking Stroustrup's debunking of the myth “C++ is for large, complicated, programs only”
35
Is it legal to use previous function parameter to declare new one?
24
How is quantum superposition different from mixed state?
23
How to improve performance of BesselJ to the level of GSL?
20
Is comparison of const_iterator with iterator welldefined?
20
How to improve performance of BesselJ to the level of GSL?
19
How is 0 distinguished from other integers when initializing nullptr_t?
View more network posts →
Top Tags
(5)
differentialequations
Score
0
Posts
2
na.numericalanalysis
Score
0
Posts
2
schrodingeroperators
Score
0
Posts
1
sp.spectraltheory
Score
0
Posts
1
mp.mathematicalphysics
Score
0
Posts
1
Top Posts
(3)
All
Questions
Answers

Votes
Newest
7
How to solve a system of linear equations without storing the matrix?
Dec 7 '12
6
Are there any explicit probability conserving solvers for Pauli equation?
Jun 19 '14
4
Examples of potentials for which Schrödinger equation lacks discrete points in continuous spectrum
Jan 6 '15
Badges
(5)
Gold
—
Silver
—
Bronze
5
Rarest
Promoter
sep 26 '14
Scholar
dec 9 '12
Supporter
feb 20 '13
MathOverflow works best with JavaScript enabled