On the Semi-Continuity of Double Integrals
نویسندگان
چکیده
منابع مشابه
A Note on the Lower Semi-continuity of Double Integrals in the Parametric Form
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15 صفحه اولOn the Approximate Calculation of Double Integrals
Cubature formulas are obtained which are optimal or asymptotically optimal on given sets of functions. These formulas consist of line integrals which may be evaluated by optimal or asymptotically optimal quadrature formulas. The advantage of these formulas over the optimal and asymptotically optimal cubature formulas with rectangular-lattices of knots is shown.
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1949
ISSN: 0002-9947
DOI: 10.2307/1990474