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Projective Ricci curvature of Randers metrics of navigation data point of view | ||
Journal of Finsler Geometry and its Applications | ||
دوره 4، شماره 2، اسفند 2023، صفحه 43-50 اصل مقاله (303.75 K) | ||
نوع مقاله: Original Article | ||
شناسه دیجیتال (DOI): 10.22098/jfga.2023.13626.1096 | ||
نویسندگان | ||
Shabnam Samadi* 1؛ Bahman Rezaei2 | ||
1Department of Mathematics, Institute for Advanced Studies in Basic Sciences, Zanjan, Iran | ||
2Department of Mathematics, Faculty of Science, Urmia University Urmia, Iran. | ||
چکیده | ||
The projective Ricci curvature is an important projective invariant in Finsler geometry. In this paper, we study and characterize projective Ricci flat isotropic S-curvature Randers metrics from a navigation data point of view and conclude that these metrics are weak Einsteinian. | ||
کلیدواژهها | ||
Randers metric؛ projective Ricci curvature؛ navigation data problem؛ weak Einstein metric | ||
مراجع | ||
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آمار تعداد مشاهده مقاله: 87 تعداد دریافت فایل اصل مقاله: 187 |