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Canadian Mathematical Bulletin, 1975
In this note we give an elementary proof of the following.Let be an integer. n≥1 Then, every positive even integer less than or equal to n(n2—1)/3 can be expressed as a sum ofn squares of integers from the set {0, 1, 2, …, n - 1}.
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In this note we give an elementary proof of the following.Let be an integer. n≥1 Then, every positive even integer less than or equal to n(n2—1)/3 can be expressed as a sum ofn squares of integers from the set {0, 1, 2, …, n - 1}.
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Ultrafast Dynamics at Water Interfaces Studied by Vibrational Sum Frequency Generation Spectroscopy
Chemical Reviews, 2017Satoshi Nihonyanagi +2 more
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