منابع مشابه
1 99 7 Mirror Principle I
Abstract. We propose and study the following Mirror Principle: certain sequences of multiplicative equivariant characteristic classes on Kontsevich’s stable map moduli spaces can be computed in terms of certain hypergeometric type classes. As applications, we compute the equivariant Euler classes of obstruction bundles induced by any concavex bundles – including any direct sum of line bundles –...
متن کاملA Survey of Mirror Principle
This note briefly reviews the Mirror Principle as developed in the series of papers [19][20][21][22][23]. We illustrate this theory with a few new examples. One of them gives an intriguing connection to a problem of counting holomorphic disks and annuli. This note has been submitted for the proceedings of the Workshop on Strings, Duality and Geometry the C.R.M. in Montreal of March 2000.
متن کاملTowards A Mirror Principle For Higher Genus
Mirror principle is a general method developed in [LLY1]-[LLY4] to compute characteristic classes and characteristic numbers on moduli spaces of stable maps in terms of hypergeometric type series. The counting of the numbers of curves in Calabi-Yau manifolds from mirror symmetry corresponds to the computation of Euler numbers. This principle computes quite general Hirzebruch multiplicative clas...
متن کاملMark Baker The Mirror Principle and Morphosyntactic Explanation
(lb) differs from (la) in two ways. First, the NP that bears the patient or "logical object" semantic role appears as the surface direct object in (la) but as the surface subject in (lb). Second, the main verb in (lb) is morphologically derived from the (stem of the) verb in (la) by suffixing the -ed morpheme. Any complete account of the passive construction will have to encompass both of these...
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ژورنال
عنوان ژورنال: Asian Journal of Mathematics
سال: 1997
ISSN: 1093-6106,1945-0036
DOI: 10.4310/ajm.1997.v1.n4.a5