Kento Fujita

activity

20112026

most citedOptimal bounds for the volumes of Kähler-Einstein Fano manifolds

37 citations · 237 across the 32 of their papers we have counts for

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Showing 2014Show all

4 papers · 1 filter

math.AG2014

Around the Mukai conjecture for Fano manifolds

Kento Fujita

As a generalization of the Mukai conjecture, we conjecture that the Fano manifolds $X$ which satisfy the property $ρ_{X} (r_{X} - 1) \geq dim X - 1$ have very special structure, where $ρ_{X}$ …

math.AG2014

Log del Pezzo surfaces with large volumes

Kento Fujita

We classify all of the log del Pezzo surfaces $S$ of index $a$ such that the volume $(- K_{S}^{2})$ is larger than or equal to $2 a$ .

math.AG2014★ 2 cited

Classification of log del Pezzo surfaces of index three

Kento Fujita, Kazunori Yasutake

A normal projective non-Gorenstein log-terminal surface $S$ is called a log del Pezzo surface of index three if the three-times of the anti-canonical divisor $- 3 K_{S}$ is an ample Ca…

math.AG2014★ 1 cited

Log del Pezzo surfaces with not small fractional indices

Kento Fujita

For a log del Pezzo surface $S$ , the fractional index $r (S) \in Q_{> 0}$ is the maximum of $r$ with which $- K_{S}$ can be written as $r$ times some Cartier divisor. We classify…