Academic literature on the topic 'Locally conformally symplectic'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Locally conformally symplectic.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Locally conformally symplectic"
Belgun, F., O. Goertsches, and D. Petrecca. "Locally conformally symplectic convexity." Journal of Geometry and Physics 135 (January 2019): 235–52. http://dx.doi.org/10.1016/j.geomphys.2018.10.001.
Full textOtiman, Alexandra. "Locally conformally symplectic bundles." Journal of Symplectic Geometry 16, no. 5 (2018): 1377–408. http://dx.doi.org/10.4310/jsg.2018.v16.n5.a5.
Full textStanciu, Miron. "Locally conformally symplectic reduction." Annals of Global Analysis and Geometry 56, no. 2 (June 3, 2019): 245–75. http://dx.doi.org/10.1007/s10455-019-09666-9.
Full textBazzoni, Giovanni. "Locally conformally symplectic and Kähler geometry." EMS Surveys in Mathematical Sciences 5, no. 1 (November 19, 2018): 129–54. http://dx.doi.org/10.4171/emss/29.
Full textGatsé, Servais Cyr. "AN EXAMPLE OF LOCALLY CONFORMALLY SYMPLECTIC MANIFOLDS." Advances in Mathematics: Scientific Journal 12, no. 1 (January 21, 2023): 187–92. http://dx.doi.org/10.37418/amsj.12.1.12.
Full textBande, G., and D. Kotschick. "Moser stability for locally conformally symplectic structures." Proceedings of the American Mathematical Society 137, no. 07 (January 28, 2009): 2419–24. http://dx.doi.org/10.1090/s0002-9939-09-09821-9.
Full textAlekseevsky, D. V., V. Cortés, K. Hasegawa, and Y. Kamishima. "Homogeneous locally conformally Kähler and Sasaki manifolds." International Journal of Mathematics 26, no. 06 (June 2015): 1541001. http://dx.doi.org/10.1142/s0129167x15410013.
Full textEsen, Oğul, Manuel de León, Cristina Sardón, and Marcin Zajşc. "Hamilton–Jacobi formalism on locally conformally symplectic manifolds." Journal of Mathematical Physics 62, no. 3 (March 1, 2021): 033506. http://dx.doi.org/10.1063/5.0021790.
Full textStanciu, Miron. "Locally conformally symplectic reduction of the cotangent bundle." Annals of Global Analysis and Geometry 61, no. 3 (January 16, 2022): 533–51. http://dx.doi.org/10.1007/s10455-021-09815-z.
Full textOtiman, Alexandra, and Miron Stanciu. "Darboux–Weinstein theorem for locally conformally symplectic manifolds." Journal of Geometry and Physics 111 (January 2017): 1–5. http://dx.doi.org/10.1016/j.geomphys.2016.10.006.
Full textDissertations / Theses on the topic "Locally conformally symplectic"
Currier, Adrien. "Quelques outils pour l’étude des sous-variétés lagrangiennes dans les fibrés cotangents avec structure lcs." Electronic Thesis or Diss., Nantes Université, 2024. http://www.theses.fr/2024NANU4021.
Full textLocally conformally symplectic (lcs) geometry is a generalization of symplectic geometry in which a manifold is endowed with a non-degenerate 2-form that is locally a symplectic form up to some positive factor. If the local behavior of such a manifold is largely identical to that of a symplectic manifold, the global behavior can nonetheless vastly differ. For example, while it is possible to define Lagrangian submanifolds in lcs geometry, we also have to contend with the fact that S3 × S1 has a canonical “exact” lcs structure given by the canonical contact form of S3 through a process known as circular lcs-ization. However, lcs geometry’s “flexibility” makes the study of rigidity phenomena difficult an some of the classical tools, such as Floer homology, do not have a lcs variant. In this manuscript, we will study the rigidity of exact (lcs) Lagrangians in cotangent bundles of closed manifolds with lcs structure. We will begin with the study of the limits of a lcs version of the Abouzaid-Kragh theorem. In particular, we will see a new strategy for the study of Reeb chords in cotangent bundles. We will follow with a strategy for the study of critical points of generating functions, concluding with a refinement of Chantraine-Murphy’s inequalities
Istrati, Nicolina. "Conformal structures on compact complex manifolds." Thesis, Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCC054/document.
Full textIn this thesis, we are concerned with two types of non-degenerate conformal structures on a given compact complex manifold. The first structure we are interested in is a twisted holomorphic symplectic (THS) form, i.e. a holomorphic non-degenerate two-form valued in a line bundle. In the second context, we study locally conformally Kähler (LCK) metrics. In the first part, we deal with manifolds of Kähler type. THS forms generalise the well-known holomorphic symplectic forms, the existence of which is equivalent to the manifold admitting a hyperkähler structure, by a theorem of Beauville. We show a similar result in the twisted case, namely: a compact manifold of Kähler type admitting a THS structure is a finite cyclic quotient of a hyperkähler manifold. Moreover, we study under which conditions a locally hyperkähler manifold admits a THS structure. In the second part, manifolds are supposed to be of non-Kähler type. We present a few criteria for the existence or non-existence for special LCK metrics, in terms of the group of biholomorphisms of the manifold. Moreover, we investigate the analytic irreducibility issue for LCK manifolds, as well as the irreducibility of the associated Weyl connection. Thirdly, we study toric LCK manifolds, which can be defined in analogy with toric Kähler manifolds. We show that a compact toric LCK manifold always admits a toric Vaisman metric, which leads to a classification of such manifolds by the work of Lerman. In the last part, we study the cohomological properties of Oeljeklaus-Toma (OT) manifolds. Namely, we compute their de Rham and twisted cohomology. Moreover, we prove that there exists at most one de Rham class which represents the Lee form of an LCK metric on an OT manifold. Finally, we determine all the twisted cohomology classes of LCK metrics on these manifolds
Origlia, Marcos Miguel. "Estructuras localmente conformes Kähler y localmente conformes simplécticas en solvariedades compacta." Doctoral thesis, 2017. http://hdl.handle.net/11086/5837.
Full textEn esta tesis estudiamos las estructuras localmente conformes Kähler (LCK) y localmente conformes simplécticas (LCS) invariantes a izquierda en grupos de Lie, o equivalentemente tales estructuras en álgebras de Lie. Luego se buscan retículos (subgrupos discretos co-compactos) en dichos grupos. De esta manera obtenemos estructuras LCK o LCS en las solvariedades compactas (cociente de un grupo de Lie por un retículo). Específicamente estudiamos las estructuras LCK en solvariedades con estructuras complejas abelianas. Luego describimos explícitamente la estructura de las álgebras de Lie que admiten estructuras de Vaisman. También determinamos los grupos de Lie casi abelianos que admiten estructuras LCK o LCS y además analizamos la existencia de retículos en ellos. Finalmente desarrollamos un método para construir de manera sistemática ejemplos de álgebras de Lie equipadas con estructuras LCK o LCS a partir de un álgebra de Lie que ya admite tales estructuras y una representación compatible.
In this thesis we study left invariant locally conformal Kähler (LCK) structures and locally conformal symplectic structures (LCS) on Lie groups, or equivalently such structures on Lie algebras. Then we analize the existence of lattices (co-compact discrete subgroups) on these Lie groups. Therefore, we obtain LCK or LCS structures on compact solvmanifolds (quotients of a Lie group by a lattice). Specifically we study LCK structures on solvmanifold where the complex structure is abelian. Then we describe the structure of a Lie algebra admitting a Vaisman structure. On the other hand we determine the almost abelian Lie groups equipped with a LCK or LCS structures, and we also analize the existence of lattices on these groups. Finally we construct a method to produce examples of Lie algebras admitting LCK or LCS structures beginning with a Lie algebra with these structures and a compatible representation.
Book chapters on the topic "Locally conformally symplectic"
Guha, Partha. "The Role of the Jacobi Last Multiplier in Nonholonomic Systems and Locally Conformal Symplectic Structure." In STEAM-H: Science, Technology, Engineering, Agriculture, Mathematics & Health, 275–91. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97175-9_12.
Full textConference papers on the topic "Locally conformally symplectic"
HALLER, STEFAN. "SOME PROPERTIES OF LOCALLY CONFORMAL SYMPLECTIC MANIFOLDS." In Infinite Dimensional Lie Groups in Geometry and Representation Theory. WORLD SCIENTIFIC, 2002. http://dx.doi.org/10.1142/9789812777089_0007.
Full textBANYAGA, A. "ON THE GEOMETRY OF LOCALLY CONFORMAL SYMPLECTIC MANIFOLDS." In Infinite Dimensional Lie Groups in Geometry and Representation Theory. WORLD SCIENTIFIC, 2002. http://dx.doi.org/10.1142/9789812777089_0006.
Full textCioroianu, Eugen-Mihaita. "Locally conformal symplectic structures: From standard to line bundle approach." In TIM 19 PHYSICS CONFERENCE. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0001020.
Full textDomitrz, Wojciech. "Reductions of locally conformal symplectic structures and de Rham cohomology tangent to a foliation." In Geometry and topology of caustics. Warsaw: Institute of Mathematics Polish Academy of Sciences, 2008. http://dx.doi.org/10.4064/bc82-0-3.
Full text