594 citations
- IMAR - Institutul de Matematică „Simion Stoilow” al Academiei RomâneRO279 papers
- Centre National de la Recherche ScientifiqueFR125 papers
- University of BucharestRO93 papers
- Academia Oamenilor de Știință din RomâniaRO59 papers
- Czech Academy of Sciences, Institute of MathematicsCZ43 papers
- Alexandru Ioan Cuza UniversityRO37 papers
- Instituto de Astrofísica de CanariasES37 papers
- Royal Observatory of BelgiumBE35 papers
- University of LancashireGB34 papers
- Observatoire de ParisFR31 papers
- Universidad de La LagunaES30 papers
- Institut de Mécanique Céleste et de Calcul des ÉphéméridesFR29 papers
4 papers · 2 filters
Morse-Novikov cohomology of locally conformally Kähler manifolds
Liviu Ornea, Misha Verbitsky
A locally conformally Kahler (LCK) manifold is a complex manifold admitting a Kahler covering, with the monodromy acting on this covering by homotheties. We define three cohomology…
Harmonic morphisms on heaven spaces
Paul Baird, Radu Pantilie
We prove that any (real or complex) analytic horizontally conformal submersion from a three-dimensional conformal manifold M to a two-dimensional conformal manifold N can be, local…
On a class of twistorial maps
Radu Pantilie
We show that a natural class of twistorial maps gives a pattern for apparently different geometric maps, such as, -geodesic immersions from -symplectic almost Hermiti…
The Dirac spectrum on manifolds with gradient conformal vector fields
Andrei Moroianu, Sergiu Moroianu
We show that the Dirac operator on a spin manifold does not admit eigenspinors provided the metric has a certain asymptotic behaviour and is a warped product near infinity. T…