81 citations · 442 across the 63 of their papers we have counts for
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gr-qc2000
Non-vacuum twisting type N metrics
Paweł~Nurowski, Jerzy F. Plebański
A maximally reduced system of equations corresponding to the twisting type N Einstein metrics is given. When the cosmological constant they reduce to the standard equation…
gr-qc2000★ 13 cited
Intrinsic Geometry of a Null Hypersurface
Paweł Nurowski, David C. Robinson
We apply Cartan's method of equivalence to construct invariants of a given null hypersurface in a Lorentzian space-time. This enables us to fully classify the internal geometry of…
math.DG2000
Locally Sasakian Manifolds
Michał Godliński, Wojciech Kopczyński, Paweł Nurowski
We show that every Sasakian manifold in dimension is locally generated by a free real function of variables. This function is a Sasakian analogue of the Kähler potentia…