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A Novel Approach to Characterizing The Einstein Condition on 3-Structure Statistical Manifolds | ||
| Caspian Journal of Mathematical Sciences | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 21 تیر 1405 | ||
| نوع مقاله: Research Articles | ||
| شناسه دیجیتال (DOI): 10.22080/cjms.2026.31285.1820 | ||
| نویسندگان | ||
| Soheil NajdGhorbani1؛ Mohammad Bagher Kazemi Balgeshir* 2 | ||
| 1Department of Mathematics, University of Zanjan, Zanjan, Iran | ||
| 2Department of Mathematics, University of Zanjan, Zanjan, Iran | ||
| تاریخ دریافت: 25 بهمن 1404، تاریخ بازنگری: 15 خرداد 1405، تاریخ پذیرش: 19 خرداد 1405 | ||
| چکیده | ||
| In this paper, we investigate the geometry of 3-Sasakian and 3-cosymplectic statistical manifolds. We establish fundamental characterizations of these structures and investigate their curvature properties with respect to the statistical connection. Our principal results show that 3-Sasakian statistical manifolds admit an Einstein metric if and only if certain curvature and deformation tensor conditions hold, while 3-cosymplectic statistical manifolds are necessarily Ricci-flat. We construct an explicit flat example on \(\mathbb{R}^{4n+3}\) which is new and illustrates the latter result, discussing potential implications in geometric physics and information theory. | ||
| کلیدواژهها | ||
| Einstein equation؛ Statistical geometry؛ 3-Sasakian manifolds؛ 3-cosymplectic manifolds؛ Ricci-flat | ||
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آمار تعداد مشاهده مقاله: 36 |
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