17 citations · 43 across the 22 of their papers we have counts for
26 papers
CitiLink-Minutes: A Multilayer Annotated Dataset of Municipal Meeting Minutes
Ricardo Campos, Ana Filipa Pacheco, Ana Luísa Fernandes +13
City councils play a crucial role in local governance, directly influencing citizens' daily lives through decisions made during municipal meetings. These deliberations are formally…
On a class of almost Hermitian 4-manifolds
Ethan Addison, Tedi Draghici, Mehdi Lejmi
Using an integral identity proved by Sekigawa \cite{Sek87} on compact almost Hermitian 4-manifolds, we naturally obtain a global characterization of the class of a…
On balanced HKT manifolds
Giovanni Gentili, Mehdi Lejmi
We prove the openness of the balanced HKT cone within the cone of HKT structures on a compact hypercomplex manifold . We also study the Lie algebra of hyperholomorphic v…
Conformally symplectic structures and the Lefschetz condition
Mehdi Lejmi, Scott O. Wilson
This short note provides a symplectic analogue of Vaisman's theorem in complex geometry. Namely, for any compact symplectic manifold satisfying the hard Lefschetz condition in degr…
Generalized almost-Kähler-Ricci solitons
Michael Albanese, Giuseppe Barbaro, Mehdi Lejmi
We generalize Kähler-Ricci solitons to the almost-Kähler setting as the zeros of Inoue's moment map \cite{MR4017922}, and show that their existence is an obstruction to the existen…
On the invariant and anti-invariant cohomologies of hypercomplex manifolds
Mehdi Lejmi, Nicoletta Tardini
A hypercomplex structure on a manifold is said to be -pure-and-full if the Dolbeault cohomology is the direct sum of two natural s…