Results 71 to 80 of about 168 (112)
Model solvmanifolds for lefschetz and nielsen theories
, 2004 In this paper we construct a class of solvmanifolds and certain (diagonal type) self maps on them. These solvmanifolds and their maps serve firstly as rich source of examples. Secondly they serve as models for Nielsen theory in the sense that any map f :
Heath, Philip R, Keppelmann, Edward C
core
A construction of lattices on certain solvable Lie groups
, 2007 The purpose in this paper is to prove that there exists a lattice on certain solvable Lie groups and to construct a symplectic solvmanifold with the Hard Lefschetz property, and a locally conformal Kähler solvmanifold.
Hiroshi Sawai
core +1 more source
On solvmanifolds and a conjecture of Benson and Gordon from the hamiltonian viewpoint
, 1998 In this work we prove a theorem which shows that under some mild restrictions on a solvmanifold G=\Gamma the existence of a Kahler structure on it forces G to be metabelian and, hence this result is only `one-step' removed from the original Benson ...
Andrzejewski, W. +3 more
core
Euclidean fiberings of solvmanifolds [PDF]
Pacific Journal of Mathematics, 1965 openaire +2 more sources
1-LEFSCHETZ CONTACT SOLVMANIFOLDS
We study the contact 1-Lefschetz condition on compact contact solvmanifolds with an invariant contact form, as introduced by B. Cappelletti-Montano, A. De Nicola and I. Yudin. We prove that the 1-Lefschetz condition on Lie algebras is preserved via 1-dimensional central extensions by a symplectic cocycle, thereby establishing that a unimodular ...
Andrada, Adrián, Garrone, Agustín
openaire +2 more sources
Solutions avec flux de la théorie des cordes sur tores twistés, et Géométrie Complexe Généralisée [PDF]
, 2010 This thesis is devoted to the study of flux vacua of string theory, with the ten-dimensional space-time split into a four-dimensional maximally symmetric space-time, and a six-dimensional internal manifold M, taken to be a solvmanifold (twisted torus ...
Andriot, David
core
On the Classifications of Nilsoliton Derivations by Symbolic Computation
, 2023 A Riemannian metric is an important tool for the geometric structure of a given manifold. Particularlyon Lie groups, it is possible to define several different Riemannian metrics.
Kadıoğlu, Hülya
core
Integrable geodesic flows on the suspensions of toric automorphisms
, 1999 For any toric automorphism A element of SL(n, Z) with only real eigenvalues a Riemannian metric with an integrable geodesic flow on the suspension of this automorphism is constructed.
Taimanov, I.A. (Institute of Mathematics, Novosibirsk (Russian Federation)) +2 more
core
Estructuras localmente conformes Kähler y localmente conformes simplécticas en solvariedades compacta [PDF]
, 2017 Tesis (Doctor en Matemática)--Universidad Nacional de Córdoba, Facultad de Matemática, Astronomía, Física y Computación, 2017.En esta tesis estudiamos las estructuras localmente conformes Kähler (LCK) y localmente conformes simplécticas (LCS) invariantes
Origlia, Marcos Miguel
core