D. Wan

activity

19982005

most citedMirror Symmetry For Zeta Functions

34 citations · 43 across the 6 of their papers we have counts for

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Showing 2005Show all

2 papers · 1 filter

math.NT2005

Combinatorial Congruences and $ψ$ -Operators

Daqing Wan

The $ψ$ -operator for $(ϕ, Γ)$ -modules plays an important role in the study of Iwasawa theory via Fontaine's big rings. In this note, we prove several sharp estimates for the $ψ$ -op…

math.AG2005

Mirror Congruence for Rational Points on Calabi-Yau Varieties

Lei Fu, Daqing Wan

Wan conjectures that if $X$ and $Y$ form a strong mirror pair of Calabi-Yau varieties over a finite field $F_{q}$ with $q$ elements, then X and Y have the same number of $F_{q^{k}}$ -ra…

Combinatorial Congruences and ψ-Operators

Mirror Congruence for Rational Points on Calabi-Yau Varieties

Combinatorial Congruences and $ψ$ -Operators