On q-th Derivative of Vector Bundles
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In the present note we shall be concerned with the improvement of fundamental definitions in higher order enumerative geometry which has been recently given by W. F. Pohl. Pohl’s definition of q-th derivative of vector bundle is very complicated. We shall give a simpler and more reasonable definition of the q-th derivative of vector bundle in terms of sheaf theory and simplify the proofs in [P]. We shall also give a definition of higher order singularity of map.
1992 ◽
Vol 436
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pp. 89-98
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1972 ◽
Vol 13
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pp. 343-353
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Vol 04
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pp. 221-266
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2016 ◽
Vol 27
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pp. 1650030
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2011 ◽
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pp. 255-260
1982 ◽
Vol 383
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pp. 313-332
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2012 ◽
Vol 10
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pp. 299-369
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