Weakly Differentiable Functions
Weakly Differentiable Functions
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DOI:
10.1007/978-0-387-69277-7_9
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发表时间:
2009
期刊:
影响因子:
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通讯作者:
O. Scherzer;M. Grasmair;H. Grossauer;M. Haltmeier;Frank Lenzen
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文献类型:
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作者:
O. Scherzer;M. Grasmair;H. Grossauer;M. Haltmeier;Frank Lenzen
This definition in particular implies that every negligible set is measurable. If E is measurable, then so is its complement X\E. Moreover, the countable union or intersection of measurable sets is again measurable. For a μ-measurable subset E of X, we define the restriction μ E of μ to