Rationality of Seshadri constants on general blow ups of P2
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Pure and Applied Algebra"
DOI: 10.1016/j.jpaa.2020.106345
Abstract: Abstract Let X be a projective surface and let L be an ample line bundle on X. The global Seshadri constant e ( L ) of L is defined as the infimum of Seshadri constants… read more here.
Keywords: constants general; rationality seshadri; rationality; general blow ... See more keywords
Blow-ups in generalized complex geometry
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of the American Mathematical Society"
DOI: 10.1090/tran/7412
Abstract: We study blow-ups in generalized complex geometry. To that end we introduce the concept of holomorphic ideal, which allows one to define a blow-up in the category of smooth manifolds. We then investigate which generalized… read more here.
Keywords: generalized complex; complex geometry; ups generalized; geometry ... See more keywords