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A Characterization of Polynomials by Convolution Equations
Author(s) -
Weit Yitzhak
Publication year - 1981
Publication title -
journal of the london mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.441
H-Index - 62
eISSN - 1469-7750
pISSN - 0024-6107
DOI - 10.1112/jlms/s2-23.3.455
Subject(s) - convolution (computer science) , characterization (materials science) , mathematics , pure mathematics , algebra over a field , computer science , physics , artificial intelligence , optics , artificial neural network
The analogues of the “Two‐circle Theorems” of L. Zalcman and J. Delsarte for entire and harmonic functions, respectively, are obtained for polynomials.