- Source: Ervin Feldheim
Ervin Feldheim (Kassa, September 21, 1912 – Bor, March 12 1944) was a Hungarian mathematician working on analysis, particularly, approximation theory. He was killed by the Nazis in 1944.
Selected publications
Feldheim, Ervin (1942). "Relations entre les polynomes de Jacobi, Laguerre et Hermite". Acta Mathematica. 75 (1): 117–138. doi:10.1007/BF02404102.
Feldheim, Ervin (1963). "On the positivity of certain sums of ultraspherical polynomials". Journal d'Analyse Mathématique. 11 (1): 275–284. doi:10.1007/BF02789988. S2CID 123018700.