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Search: MSC category 14C30 ( Transcendental methods, Hodge theory [See also 14D07, 32G20, 32J25, 32S35], Hodge conjecture )

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1. CMB Online first

Kang, Su-Jeong
 Refined Motivic Dimension We define a refined motivic dimension for an algebraic variety by modifying the definition of motivic dimension by Arapura. We apply this to check and recheck the generalized Hodge conjecture for certain varieties, such as uniruled, rationally connected varieties and a rational surface fibration. Keywords:motivic dimension, generalized Hodge conjectureCategories:14C30, 14C25

2. CMB 2007 (vol 50 pp. 161)

Arapura, Donu; Kang, Su-Jeong
 Functoriality of the Coniveau Filtration It is shown that the coniveau filtration on the cohomology of smooth projective varieties is preserved up to shift by pushforwards, pullbacks and products. Category:14C30

3. CMB 2004 (vol 47 pp. 566)

Koike, Kenji
 Algebraicity of some Weil Hodge Classes We show that the Prym map for 4-th cyclic \'etale covers of curves of genus 4 is a dominant morphism to a Shimura variety for a family of Abelian 6-folds of Weil type. According to the result of Schoen, this implies algebraicity of Weil classes for this family. Category:14C30

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