Skip to main content
Mathematics
Vladimir Lysikov's user avatar
Vladimir Lysikov's user avatar
Vladimir Lysikov's user avatar
Vladimir Lysikov
  • Member for 14 years
  • Last seen this week
Profile Activity

Stats

5,450
reputation
30k
reached
159
answers
1
question
Communities
View all

About

Postdoc at the Quantum Information chair of Ruhr University Bochum.

Badges

View all badges
2
gold badges
21
silver badges
35
bronze badges

Top tags

View all tags
133
Score
73
Posts
46
Posts %
83
Score
37
Posts
23
Posts %
56
Score
23
Posts
14
Posts %
36
Score
20
Posts
12
Posts %
30
Score
15
Posts
9
Posts %
24
Score
11
Posts
7
Posts %

Top posts

View all questions and answers
19
Hilbert space question: if $M=\{f\in L^2(0,+\infty)\ |\ \int_0^\infty f^2(x)e^xdx<+\infty\}$, what is $M^\perp$?
Aug 29, 2024
17
Motivation for Lie Bracket
Oct 19
11
Interesting antihomomorphisms of matrices?
Oct 4
9
Is there a notion of infinity for field of positive characteristic?
Aug 4
8
Cramer's Rule when the determinant of coefficient matrix is zero?
Aug 29, 2024
7
What is the complete list of 3-dimensional real associative unital algebras?
Oct 14
7
Unitarily diagonalize a matrix with repeated eigenvalues
Aug 10
7
How does one extract the algorithm from the Strassen-Winograd paper on matrix multiplication?
Jan 13
6
Weird definition of discrete random variable - How do you define a sum over an uncountable set?
Aug 27, 2024
6
Property of Length Function for Presentation of a Group
Oct 23

Top network posts

View all network posts
16
Inconsistent volume numbers of old journal article in contemporary and modern citations?
14
Number of binary gates needed to compute AND and OR of n input bits simultaneously
11
What algorithm(s) do numpy and scipy use to calculate matrix inverses?
10
What is expected (border) rank of the knonecker product of 3-tensors
9
Matrix multiplication with transpose