34 citations · 70 across the 9 of their papers we have counts for
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math.DG2015★ 4 cited
Webs and the Plebański equation
Wojciech Krynski
We consider 3-webs, hyper-para-complex structures and integrable Segre structures on manifolds of even dimension and generalise the second heavenly Plebański equation in the contex…
math.DG2015
On contact sub-pseudo-Riemannian isometries
Marek Grochowski, Wojciech Krynski
We study isometries in the contact sub-pseudo-Riemannian geometry. In particular we give an upper bound on the dimension of the isometry group of a general sub-pseudo-Riemannian ma…
math.DG2015
Invariants of contact sub-pseudo-Riemannian structures and Einstein-Weyl geometry
Marek Grochowski, Wojciech Krynski
We consider local geometry of sub-pseudo-Riemannian structures on contact manifolds. We construct fundamental invariants of the structures and show that the structures give rise to…