2,071
reputation
9
11

Lutz Lehmann

Lutz Lehmann, Dr. math., living in Berlin, Germany

I once was interested in discrete orthogonal wavelet transforms, constructing examples of symmetric 4-channel transforms and more exotic variants in 3, 5, 7, 8 channels using algebraic geometry with an elimination type algorithm (Kronecker in CAS Magma, research group OpTERA).

Nowadays my interest is in numerical algorithms, specifically for differential equations, the history of mathematics and science.

75
answers
0
questions
~27k
people reached

Top tags (73)

Score 45
Posts 23
Posts % 31
Score 38
Posts 23
Score 32
Posts 13
Score 26
Posts 12
Score 23
Posts 14
Score 20
Posts 13

Top posts (75)

View all questions and answers

Badges (20)

Gold

Silver

9

Rarest

Bronze

11

Rarest