ON WARING’S PROBLEM IN SUMS OF THREE CUBES FOR SMALLER POWERS
Abstract We give an upper bound for the minimum s with the property that every sufficiently large integer can be represented as the sum of s positive kth powers of integers, each of which is represented as the sum of three positive cubes for the cases $2\leq k\leq 4.$
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2004 ◽
Vol 76
(3)
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pp. 303-316
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1986 ◽
Vol 27
(2)
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pp. 239-249
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1934 ◽
Vol 40
(10)
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pp. 711-715
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