Ervin Feldheim

File:Ervin Feldheim Dachau Arolsen Archives.jpg

Ervin Feldheim (Kassa, September 21, 1912 – Bor, March 12 1944) was a Hungarian mathematician working on analysis, particularly, approximation theory.{{Citation | last1=Bru | first1=Bernard | title=Doeblin and modern probability (Blaubeuren, 1991) | url=https://books.google.com/books?id=_WSCucufGHoC&pg=PA1 | publisher=American Mathematical Society | location=Providence, R.I. | series=Contemp. Math. | year=1993 | volume=149 | chapter=Doeblin's life and work from his correspondence | pages=1–64| isbn=9780821854839 }}{{cite book|last1=Kántor-Varga|first1=Tünde|chapter=Biographies |series=Bolyai Society Mathematical Studies |editor=János Horváth|title=A Panorama of Hungarian Mathematics in the Twentieth Century I|year=2006|publisher=Springer Berlin Heidelberg|isbn=978-3-540-30721-1|pages=563–607|volume=14|doi=10.1007/978-3-540-30721-1_21}} He was killed by the Nazis in 1944.

Selected publications

{{cite journal|journal=Acta Mathematica|volume=75|issue=1|pages=117–138|doi=10.1007/BF02404102|title=Relations entre les polynomes de Jacobi, Laguerre et Hermite|first=Ervin|last=Feldheim|year=1942|doi-access=free}}
{{cite journal|journal=Journal d'Analyse Mathématique |volume=11|issue=1|pages=275–284|doi=10.1007/BF02789988|doi-access=|title=On the positivity of certain sums of ultraspherical polynomials|first=Ervin|last=Feldheim|year=1963|s2cid=123018700}}

References

Category:20th-century Hungarian mathematicians

Category:Approximation theorists

Category:1912 births

Category:1944 deaths

Category:Mathematicians from Austria-Hungary

Category:Hungarian people who died in the Holocaust

Category:Dachau concentration camp survivors