Results 41 to 50 of about 9,550 (191)

Hyper-K\"ahler Fourfolds Fibered by Elliptic Products

open access: yes, 2018
Every fibration of a projective hyper-K\"ahler fourfold has fibers which are Abelian surfaces. In case the Abelian surface is a Jacobian of a genus two curve, these have been classified by Markushevich. We study those cases where the Abelian surface is a
Kamenova, Ljudmila
core   +1 more source

The three‐dimensional Seiberg–Witten equations for 3/2$3/2$‐spinors: A compactness theorem

open access: yesMathematische Nachrichten, Volume 298, Issue 10, Page 3331-3375, October 2025.
Abstract The Rarita‐Schwinger–Seiberg‐Witten (RS–SW) equations are defined similarly to the classical Seiberg–Witten equations, where a geometric non–Dirac‐type operator replaces the Dirac operator called the Rarita–Schwinger operator. In dimension 4, the RS–SW equation was first considered by the second author (Nguyen [J. Geom. Anal. 33(2023), no. 10,
Ahmad Reza Haj Saeedi Sadegh   +1 more
wiley   +1 more source

On some compact almost Kähler locally symmetric space

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1998
In the framework of studying the integrability of almost Kähler manifolds, we prove that if a compact almost Kähler locally symmetric space M is a weakly ,∗-Einstein vnanifold with non-negative ,∗-scalar curvature, then M is a Kähler manifold.
Takashi Oguro
doaj   +1 more source

Almost contact B-metric manifolds with curvature tensors of K\"ahler type [PDF]

open access: yes, 2012
On 5-dimensional almost contact B-metric manifolds, the form of any K\"ahler-type tensor (i.e. a tensor satisfying the properties of the curvature tensor of the Levi-Civita connection in the special class of the parallel structures on the manifold) is ...
Ivanova, Miroslava, Manev, Mancho
core  

Symptom correlation and spatial distribution of inflammatory mediators in pulpitis—A preliminary study

open access: yesInternational Endodontic Journal, Volume 58, Issue 10, Page 1565-1581, October 2025.
Abstract Aim To evaluate the association of inflammatory mediators with clinical signs and symptoms and their spatial distribution in teeth with pulpitis. Methodology Fifty permanent teeth from adults with clinical diagnoses of normal pulp (n = 17), reversible pulpitis (n = 13) and symptomatic/asymptomatic irreversible pulpitis (n = 20), were recruited.
Ai Leen Shu Jen Loo   +6 more
wiley   +1 more source

On the generalization of Inoue manifolds

open access: yesPracì Mìžnarodnogo Geometričnogo Centru, 2020
This paper is about a generalization of celebrated Inoue's surfaces. To each matrix M in SL(2n+1,ℤ) we associate a complex non-Kähler manifold TM of complex dimension n+1. This manifold fibers over S1 with the fiber T2n+1 and monodromy MT.
Andrei Pajitnov, Endo Hisaaki
doaj   +1 more source

Formality and the Lefschetz property in symplectic and cosymplectic geometry

open access: yes, 2015
We review topological properties of K\"ahler and symplectic manifolds, and of their odd-dimensional counterparts, coK\"ahler and cosymplectic manifolds. We focus on formality, Lefschetz property and parity of Betti numbers, also distinguishing the simply-
Bazzoni, Giovanni   +2 more
core   +2 more sources

On uniqueness of solutions to complex Monge–Ampère mean field equations

open access: yesBulletin of the London Mathematical Society, Volume 57, Issue 10, Page 3163-3180, October 2025.
Abstract We establish the uniqueness of solutions to complex Monge–Ampère mean field equations when (minus) the temperature parameter is small. In the local setting of bounded hyperconvex domains, our result partially confirms a conjecture by Berman and Berndtsson. Our approach also extends to the global context of compact complex manifolds.
Chinh H. Lu, Trong‐Thuc Phung
wiley   +1 more source

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