3,553 reputation
12051
bio website regularize.wordpress.com
location Braunschweig, Germany
age 36
visits member for 4 years, 10 months
seen Jul 29 at 8:47

Professor at TU Braunschweig.

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


Feb
6
reviewed Close Algorithms to compute the rank of a parametrized matrix
Feb
6
reviewed Leave Open What do you do if you believe a problem is undecidable?
Feb
6
reviewed Leave Open Numerical approximation to the Wasserstein metric?
Feb
6
reviewed Close Variational formulation of second order equations of the divergence form
Feb
4
reviewed Reject nontrivial theorems with trivial proofs
Feb
2
revised convex-optimization wiki excerpt
added 158 characters in body
Feb
2
awarded  Tag Editor
Feb
2
revised image-processing wiki excerpt
added 258 characters in body
Feb
2
reviewed Approve What is a Frobenioid?
Feb
2
wiki created image-processing excerpt
Feb
2
suggested approved edit on image-processing tag wiki excerpt
Feb
2
wiki created convex-optimization excerpt
Feb
2
suggested approved edit on convex-optimization tag wiki excerpt
Feb
2
reviewed Close Direct product of filters
Feb
2
reviewed Leave Open optimization of inverse matrix with constraint on matrix elements
Feb
2
comment optimization of inverse matrix with constraint on matrix elements
Have you tried to formulate the optimality system, e.g. by using this: en.wikipedia.org/wiki/…
Jan
27
comment Reference : Special case of Banach-valued function integration by parts
I would start looking in Zeidler's books on functional analysis but I don't have access right now.
Jan
25
answered Which math paper maximizes the ratio (importance)/(length)?
Jan
25
comment Phase of the inner product between the elements of an ETF
Hmm you can multiply any frame element with any complex number of modulus one and still get another ETF. But well this changes all the inner products so probably you won't get an arbitrary distribution...
Jan
25
comment Recent trends in effective analysis
I suggest that you copy the titles of the references in the Wikipedia article into, e.g., Google Scholar and look for recent works that cite these works. Seems like there are plenty...