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>A formula on Stirling numbers of the second kind and its application to the unstable K-theory of stunted complex projective spaces
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A formula on Stirling numbers of the second kind and its application to the unstable K-theory of stunted complex projective spaces
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机译:A formula on Stirling numbers of the second kind and its application to the unstable K-theory of stunted complex projective spaces
A formula on Stirling numbers of the second kind S(n, k) is proved. As a corollary, for odd n and even k, it is shown that k!S(n, k) is a positive multiple of the greatest common divisor of j!S(n, j) for k + 1 < j < n. Also, as an application to algebraic topology, some isomorphisms of unstable K1-groups of stunted complex projective spaces are deduced.
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