Computational Science Beta
Meta user
Network profile
1,515
reputation
7
20

Dirk

Professor at TU Braunschweig.

Area: Inverse problems, regularization theory, applied functional analysis, mathematical image processing.

28
answers
3
questions
~79k
people reached

Communities (11)

Top network posts

Top tags (41)

Score 64
Posts 7
Posts % 23
Score 31
Posts 4
Score 18
Posts 3
Score 16
Posts 4
Score 15
Posts 2
Score 14
Posts 3
View all tags →

Top posts (31) All Questions Answers | Votes Newest

21 Minimizing the Sum of Absolute Deviation ($ {L}_{1} $ Distance) Jan 16 '12
15 Linear programming feasibility problem with strict positivity constraints Jan 24 '12
11 Approximating the exponent of a matrix $\exp(A)$ using Taylor series Oct 28 '16
10 Intuition behind Alternating Direction Method of Multipliers Nov 5 '14
9 Computational Complexity of 2D Convolution Dec 20 '13
9 How does weak convergence feel, numerically? Jun 5 '15
9 Approximate $h$ in $F(\theta)=\sin \theta \int_{-L}^{+L}h(z)e^{-ikz\cos \theta} \,dz$ Jan 5 '15
8 Confusion about compressed sensing problem Apr 7 '13
7 How to debug a constrained optimization algorithm? Dec 4 '16
7 Solving an ODE beyond existence. What's happening? Dec 8 '15
View all questions and answers →

Badges (27)

Gold

—

Silver

7

Rarest

Bronze

20

Rarest

View all badges →