@第{zbMATH02055218条,作者={Lu,Guozhen and Manfredi,Juan J.and Strofolini,Bianca},标题={海森堡}群}上的凸函数,FJournal={变分法和偏微分方程},日志={计算变量部分差异Equ.},ISSN={0944-2669},体积={19},数字={1},页码={1--22},年份={2004},语言={英语},DOI={10.1007/s00526-03-0190-4},关键词={49L25,35J70,22E30,35J60,26B25},zbMATH={2055218},Zbl={1072.49019}}