- March 16
) was a Hungarian mathematician
. The Haar measure
, Haar wavelet
, and Haar transform are named in his honor.
Together with Frigyes Riesz
, he made the University of Szeged
a centre of mathematics.
Haar A. Zur Theorie der orthogonalen Funktionensysteme
, Mathematische Annalen, 69
, pp 331-371, 1910.