Zobrazeno 1 - 10
of 4 354
pro vyhledávání: '"EVANS, JONATHAN"'
We use Luttinger surgery to show that there are no Lagrangian Klein bottles in $S^2\times S^2$ in the $\mathbb{Z}_2$-homology class of an $S^2$-factor if the symplectic area of that factor is at least twice that of the other.
Comment: 13 pages,
Comment: 13 pages,
Externí odkaz:
http://arxiv.org/abs/2410.07782
Autor:
Euler, Leonhard, Evans, Jonathan David
This is an English translation of Euler's 1750 paper "De numeris amicabilibus" (E152), the most substantial of his three works with this name. In it, he expounds at great length the ad hoc methods he has developed to search for pairs of amicable numb
Externí odkaz:
http://arxiv.org/abs/2409.08783
Suppose you have a family of Lagrangian submanifolds \(L_t\) and an auxiliary Lagrangian \(K\). Suppose that \(K\) intersects some of the \(L_t\) more than the minimal number of times. Can you eliminate surplus intersection (surplusection) with all f
Externí odkaz:
http://arxiv.org/abs/2408.14883
There are many strata in the KSBA boundary of the moduli space of octic double planes ($K^2=2$, $p_g=3$). We use methods from tropical and toric geometry to show that only three of these correspond to surfaces with at worst quotient singularities.
Externí odkaz:
http://arxiv.org/abs/2405.02735
Autor:
Evans, Jonathan David
This is a series of three lectures I gave at the Korea Institute of Advanced Study in June 2019 at a workshop about "Algebraic and Symplectic Aspects of Degenerations of Complex Surfaces". I focus on the symplectic aspects, in particular on the case
Externí odkaz:
http://arxiv.org/abs/2403.03519