Zobrazeno 1 - 10
of 881
pro vyhledávání: '"Adara Of"'
Autor:
Blaga, Adara M., Nannicini, Antonella
We introduce the concept of generalized almost plastic structure, and, on a pseudo-Riemannian manifold endowed with two $(1,1)$-tensor fields satisfying some compatibility conditions, we construct a family of generalized almost plastic structures and
Externí odkaz:
http://arxiv.org/abs/2411.13074
Autor:
Blaga, Adara M.
We put into light the Killing vector fields on $\mathbb R^2$ endowed with a family of diagonal Riemannian metrics. According to certain restrictions on the Lam\'{e} coefficients, we concretely describe the symmetries of the metric.
Comment: 11 p
Comment: 11 p
Externí odkaz:
http://arxiv.org/abs/2410.11969
Autor:
Blaga, Adara M.
We study some properties of a $3$-dimensional manifold with a diagonal Riemannian metric as an almost $\eta$-Ricci soliton from the following points of view: under certain assumptions, we determine the potential vector field if $\eta$ is given; we ge
Externí odkaz:
http://arxiv.org/abs/2406.12533
Autor:
Bennett, C. Verity, Roberts, Louisa M., Smith, Phil, Meindl, Melissa, Pallmann, Philip, Lugg-Widger, Fiona, Schroeder, Elizabeth-Ann, Adara, Linda, Munnery, Kim, Meister, Lena, Ayayo, Sharon, Rawlinson, Sarah, Forrester, Donald, Petrou, Stavros, White, James, Westlake, David
Publikováno v:
Journal of Children's Services, 2024, Vol. 19, Issue 3, pp. 189-221.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JCS-04-2023-0021
Autor:
Blaga, Adara M., Latcu, Dan Radu
We study some properties of pointwise $k$-slant submanifolds of almost Hermitian manifolds with a special view towards K\"{a}hler manifolds. In particular, we characterize the integrability of the component distributions, treating also the totally ge
Externí odkaz:
http://arxiv.org/abs/2311.12703
Autor:
Blaga, Adara M.
We provide conditions for a compact gradient hyperbolic Ricci and a compact gradient hyperbolic Yamabe soliton to be trivial, hence, the manifold to be an Einstein manifold in the first case, and a manifold of constant scalar curvature, in the second
Externí odkaz:
http://arxiv.org/abs/2311.09337
Breathing rate is a vital health metric that is an invaluable indicator of the overall health of a person. In recent years, the non-contact measurement of health signals such as breathing rate has been a huge area of development, with a wide range of
Externí odkaz:
http://arxiv.org/abs/2311.08426
Autor:
Blaga, Adara M.
We characterize the $2$-Killing vector fields on a multiply twisted product manifold, with a special view towards generalized spacetimes. More precisely, we determine the nonlinear differential equations that completely describe them and the twisted
Externí odkaz:
http://arxiv.org/abs/2310.19423
Autor:
Blaga, Adara M., Özgür, Cihan
We define the hyperbolic Yamabe flow and we obtain some properties of its stationary solutions, namely, of hyperbolic Yamabe solitons. We also consider immersed submanifolds as hyperbolic Yamabe solitons and we prove that, under certain assumptions,
Externí odkaz:
http://arxiv.org/abs/2310.15814
Autor:
Blaga, Adara M.
We provide the necessary and sufficient condition for a pointwise slant submanifold with respect to two anti-commuting almost Hermitian structures to be also pointwise slant with respect to a family of almost Hermitian structures generated by them. O
Externí odkaz:
http://arxiv.org/abs/2306.04982