1 citations · 1 across the 3 of their papers we have counts for
4 papers
Contact variation of almost contact pseudo-metric structures
Aleksandra Borówka, Zuzanna Szancer
For an almost contact pseudo-metric manifold we study a variation of the metric in the spirit of Meli-Ngakeu-Olea. Such variation is defined using a vector field on the manifold an…
Quaternion-Kähler manifolds near maximal fixed points sets of -symmetries
Aleksandra Borówka
Using quaternionic Feix--Kaledin construction we provide a local classification of quaternion-Kähler metrics with a rotating -symmetry with the fixed point set submanifold …
and the geometry of nearly Kähler -manifolds
Ilka Agricola, Aleksandra Borówka, Thomas Friedrich
We review results on and around the almost complex structure on , both from a classical and a modern point of view. These notes have been prepared for the Workshop "(Non)-exis…
Twistor construction of asymptotically hyperbolic Einstein--Weyl spaces
Aleksandra Borówka
Starting from a real analytic conformal Cartan connection on a real analytic surface , we construct a complex surface containing a family of pairs of projective lines. Using…