A generalized approach to several universality results is given by replacing holomorphic or harmonic functions by zero solutions of arbitrary linear partial differential operators. Instead of the approximation theorems of Runge and others, we use an approximation theorem of Hörmander.
Keywords:
generalized approach several universality results given replacing holomorphic harmonic functions zero solutions arbitrary linear partial differential operators instead approximation theorems runge others approximation theorem rmander
Affiliations des auteurs :
Thomas Kalmes
1
;
Markus Niess
2
1
FB IV - Mathematik Universität Trier 54286 Trier, Germany
2
Mathematisch-Geographische Fakultät Katholische Universität Eichstätt-Ingolstadt D-85071 Eichstätt, Germany
Thomas Kalmes; Markus Niess. Universal zero solutions of linear partial differential operators. Studia Mathematica, Tome 198 (2010) no. 1, pp. 33-51. doi: 10.4064/sm198-1-2
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title = {Universal zero solutions of linear partial differential operators},
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