Chengxi Wang

most citedOptimal sine and sawtooth inequalities

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math.AG2021★ 1 cited

Optimal sine and sawtooth inequalities

Louis Esser, Terence Tao, Burt Totaro +1

We determine the optimal inequality of the form $\sum_{k = 1}^{m} a_{k} sin k x \leq 1$ , in the sense that $\sum_{k = 1}^{m} a_{k}$ is maximal. We also solve exactly the analogous problem for th…

math.AG2018

On $H -$ trivial line bundles on toric DM stacks of dimension two

Chengxi Wang

We study line bundles on toric DM stacks $P_{Σ}$ of dimension two. We give a combinatorial criterion of when infinitely many line bundles on $P_{Σ}$ …

Optimal sine and sawtooth inequalities

On H−trivial line bundles on toric DM stacks of dimension two

On $H -$ trivial line bundles on toric DM stacks of dimension two