Výsledky vyhledávání - "Richard Siefring"

Global surfaces of section with positive genus for dynamically convex Reeb flows

Autor: Umberto L. Hryniewicz, Pedro A. S. Salomão, Richard Siefring

Publikováno v: Journal of fixed point theory and applications : JFPTA 24(2), 45 (2022). doi:10.1007/s11784-022-00950-z
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

We establish some new existence results for global surfaces of section of dynamically convex Reeb flows on the three-sphere. These sections often have genus, and are the result of a combination of pseudo-holomorphic curve methods with some elementary

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b811f1468c24159b587d01f91ac2ac63
https://publications.rwth-aachen.de/record/848251

Zobrazit plný text záznamu

Finite-energy pseudoholomorphic planes with multiple asymptotic limits

Autor: Richard Siefring

It's known from from work of Hofer, Wysocki, and Zehnder [1996] and Bourgeois [2002] that in a contact manifold equipped with either a nondegenerate or Morse-Bott contact form, a finite-energy pseudoholomorphic curve will be asymptotic at each of its

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19326b6a300eea58735352d356206ce0
http://arxiv.org/abs/1607.00324

Zobrazit plný text záznamu

Relative asymptotic behavior of pseudoholomorphic half-cylinders

Autor: Richard Siefring

Publikováno v: Communications on Pure and Applied Mathematics. 61:1631-1684

Withdrawn by author due to copyright transfer. See: http://www3.interscience.wiley.com/cgi-bin/abstract/116836954/ABSTRACT
Comment: Withdrawn by author due to copyright transfer. For final version, see author's webpage (http://math.msu.edu/~sief

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cabcbd03221222d267a66ea03ede112e
https://doi.org/10.1002/cpa.20224

Zobrazit plný text záznamu

Connected sums and finite energy foliations I: Contact connected sums

Autor: Joel W. Fish, Richard Siefring

We consider a $3$-manifold $M$ equipped with nondegenerate contact form $\lambda$ and compatible almost complex structure $J$. We show that if the data $(M, \lambda, J)$ admits a stable finite energy foliation, then for a generic choice of distinct p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95908554b6bfa6ebb9af7e6ef4fb7c22

Zobrazit plný text záznamu

Intersection theory of punctured pseudoholomorphic curves

Autor: Richard Siefring

Publikováno v: Geom. Topol. 15, no. 4 (2011), 2351-2457

We study the intersection theory of punctured pseudoholomorphic curves in $4$-dimensional symplectic cobordisms. We first study the local intersection properties of such curves at the punctures. We then use this to develop topological controls on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::114b2e5e7967e030bd6dee901a06009e
https://projecteuclid.org/euclid.gt/1513732370

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání