Computational Science
Dirk
  • Member for 10 years, 1 month
  • Last seen more than a month ago
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About

Professor at TU Braunschweig.

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

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All Questions Answers
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22
Minimizing the Sum of Absolute Deviation ($ {L}_{1} $ Distance)
Jan 16 '12
16
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
8
How do I take the FFT of unevenly spaced data?
Jan 17 '12
7
Solving an ODE beyond existence. What's happening?
Dec 8 '15
Top network posts
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144
Where to publish research if I do not want a peer review process?
122
Is it normal for collaborator to rerun experiments himself?
108
What to do about "grade grubbers?"
102
What are your favorite instructional counterexamples?
99
Have I embarassed my supervisors by solving a problem that a PhD student in my group was working on without success?

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