论文标题

几乎像Ricci一样的孤子子,具有恒定长度的扭曲垂直电势,几乎是接触b-件歧管

Almost Ricci-like solitons with torse-forming vertical potential of constant length on almost contact B-metric manifolds

论文作者

Manev, Mancho

论文摘要

研究了带有Torse形成电势的Ricci样孤子的概括,这是Reeb Vector Field的恒定倍数。给出了这些孤子等同于几乎类似爱因斯坦的指标的条件。对于平行的对称二阶协变张量,获得了一些结果。最后,给出了一个任意维度的明确示例,并说明了一些结果。

A generalization of Ricci-like solitons with torse-forming potential, which is a constant multiple of the Reeb vector field, is studied. The conditions under which these solitons are equivalent to almost Einstein-like metrics are given. Some results are obtained for a parallel symmetric second-order covariant tensor. Finally, an explicit example of an arbitrary dimension is given and some of the results are illustrated.

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