on lorentzian two-symmetric manifolds of dimension-four
نویسندگان
چکیده
we study curvature properties of four-dimensional lorentzian manifolds with two-symmetry property. we then consider einstein-like metrics, ricci solitons and homogeneity over these spaces.
منابع مشابه
On Lorentzian two-Symmetric Manifolds of Dimension-four
‎We study curvature properties of four-dimensional Lorentzian manifolds with two-symmetry property‎. ‎We then consider Einstein-like metrics‎, ‎Ricci solitons and homogeneity over these spaces‎‎.
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عنوان ژورنال:
iranian journal of mathematical sciences and informaticsجلد ۱۲، شماره ۱، صفحات ۸۱-۹۴
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