On symmetries of the pseudo-Riemannian manifold \mathbb{H}^{۲}\times\mathbb{R}

Parvane, Atashpeykar; Ali, Haji-Badali

On symmetries of the pseudo-Riemannian manifold \mathbb{H}^{۲}\times\mathbb{R}

عنوان مقاله: On symmetries of the pseudo-Riemannian manifold \mathbb{H}^{۲}\times\mathbb{R}
شناسه ملی مقاله: JR_CJMS-12-1_012
منتشر شده در در سال 1402

مشخصات نویسندگان مقاله:

Parvane Atashpeykar - Department of Mathematics, Basic Sciences Faculty, University of Bonab, Bonab ۵۵۵۱۳۹۵۱۳۳, Iran.
Ali Haji-Badali - Department of Mathematics, Basic Sciences Faculty, University of Bonab, Bonab ۵۵۵۱۳۹۵۱۳۳, Iran.

خلاصه مقاله:

The purpose of this article is to study the symmetries of the pseudo-Riemannian manifold \mathbb{H}^{۲}\times\mathbb{R}. Specially, we study the existence of Ricci and matter collineations in this space.

کلمات کلیدی:

Pseudo-Riemannian metric, Killing and affine vector field, Ricci and matter collineation

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1940953/