Divergence forms of the infinite-Laplacian

• Autores: Luigi D'Onofrio, Flavia Giannetti, Tadeusz Iwaniec, Juan José Manfredi, Teresa Radice
• Localización: Publicacions matematiques, ISSN 0214-1493, Vol. 50, Nº 1, 2006, págs. 229-248
• Idioma: inglés
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• Resumen

  • Ihe central theme rnnning through our investigation la the on-Laplacian operator in the plane. Upon multiplication by a suitable funetion we express it in divergence form, this allows os to speak of weak no-harmonir funetion jo 4/1,2 lo every no-harmonir function u we associate its conjogate funetion e. We focus our attention to Ihe first order Beltrami type equation for h u + iv.