The Gromov width of Bott-Samelson varieties

Published 16 Mar 2020 in math.AG, math.RT, and math.SG | (2003.07343v3)

Abstract: We prove that the Gromov width of any Bott-Samelson variety birational to a Schubert variety and equipped with a rational K\"ahler form equals the symplectic area of a minimal curve. From this, we derive an estimate for the Seshadri constants of ample line bundles on Bott-Samelson varieties.

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