Ishai Dan-Cohen

activity

20102026

most citedExplicit Chabauty-Kim theory for the thrice punctured line in depth two

11 citations · 22 across the 16 of their papers we have counts for

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3 papers · 1 filter

math.AG2026

Coarse moduli of motivic augmentations

Ishai Dan-Cohen

A variety $X$ over a suitable base $Z$ gives rise to a highly structured algebra $C^{*} (X)$ in motives over $Z$ . In turn, a $Z$ -point gives rise to an augmentation $C^{*} (X) \to 1$ . Th…

math.AG2026

A curve and its abstract generalized Jacobian

Benjamin Castle, Ishai Dan-Cohen, Assaf Hasson

To a smooth proper curve $C$ over a field $k$ equipped with a $k$ -point $c$ and an effective divisor $m$ coprime to $c$ , one may associate the abstract group $J_{\mathfra…

math.NT2026

$p$ -adic Periods and Selmer Scheme Images

David Corwin, Ishai Dan-Cohen

The Chabauty--Kim method was developed with the aim of approaching effective Faltings', the problem of explicitly determining the finite set of rational points on a hyperbolic curv…

Coarse moduli of motivic augmentations

A curve and its abstract generalized Jacobian

p-adic Periods and Selmer Scheme Images

$p$ -adic Periods and Selmer Scheme Images