عنوان
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Einstein-like Pseudo-Riemannian Homogeneous Manifolds of Dimension Four
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نوع پژوهش
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مقاله چاپ شده
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کلیدواژهها
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Non-trivial isotropy, invariant metrics, Einstein-like manifold, homogeneous space, Ricci tensor.
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چکیده
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A full classification of invariant Einstein-like metrics on fourdimensional pseudo-Riemannian homogeneous spaces with non-trivial isotropy is given. Specially, proper examples of Codazzi manifolds which are not conformally flat have been presented.
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پژوهشگران
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علی حاجی بدلی (نفر دوم)، امیرحسام زعیم (نفر اول)
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