Results 71 to 80 of about 1,787 (168)

Clairaut slant Riemannian maps to Kähler manifolds

International Journal of Geometric Methods in Modern Physics
The aim of this paper is to study the idea of Clairaut slant Riemannian maps from Riemannian manifolds to Kähler manifolds. First, for the slant Riemannian map, we obtain the necessary and sufficient conditions for a curve to be a geodesic on the base manifold. Further, we find the necessary and sufficient conditions for the slant Riemannian map to be
Jyoti Yadav, Gauree Shanker, Murat Polat
openaire   +2 more sources

Biharmonic curves along Riemannian maps

Filomat
In this paper, the transformation of a bi-harmonic curve on the total manifold into a bi-harmonic curve on the base manifold along a Riemannian map between Riemannian manifolds is examined. In this direction, first, necessary and sufficient conditions are obtained for the Riemannian map between two Riemannian manifolds for the curve on the ...
Şahin, Bayram, Koprulu Karakaş, Gizem
openaire   +2 more sources

Hamiltonian Flows of Curves in G/SO(N) and Vector Soliton Equations of mKdV and Sine-Gordon Type

Symmetry, Integrability and Geometry: Methods and Applications, 2006
The bi-Hamiltonian structure of the two known vector generalizations of the mKdV hierarchy of soliton equations is derived in a geometrical fashion from flows of non-stretching curves in Riemannian symmetric spaces G/SO(N).
Stephen C. Anco
doaj  

Geometric quantum control and the random Schrödinger equation

Physical Review Research
Understanding and mitigating noise in quantum systems is a fundamental challenge in achieving scalable and fault-tolerant quantum computation. Error modeling for quantum systems can be formulated in many ways, some of which are very fundamental, but hard
Rufus Lawrence, Aleš Wodecki, Johannes Aspman, Llorenç Balada Gaggioli, Jakub Mareček   +4 more
doaj   +1 more source

Diffusion time-related structure-function coupling reveals differential association with inter-individual variations in body mass index

NeuroImage
Body mass index (BMI) is an indicator of obesity, and recent neuroimaging studies have demonstrated that inter-individual variations in BMI are associated with altered brain structure and function.
Jong Young Namgung, Yeongjun Park, Yunseo Park, Chae Yeon Kim, Bo-yong Park   +4 more
doaj   +1 more source

Riemannian moment map [PDF]

Communications in Analysis and Geometry, 2008
openaire   +1 more source

Harmonic Quasiconformal Mappings of Riemannian Manifolds [PDF]

American Journal of Mathematics, 1974
Goldberg, Samuel I., Ishihara, Toru
openaire   +4 more sources

Conformal bi-slant Riemannian maps

, 2022
In this study, conformal bi-slant Riemannian maps from an almost Hermitian manifold to a Riemannian manifold are defined. Integrability conditions of certain distributions on total manifolds are examined. Also, we studied that under which conditions, the distributions can define a totally geodesic foliation.
openaire   +3 more sources

Positive curvature conditions on contractible manifolds. [PDF]

Math Ann
Sweeney P.
europepmc   +1 more source

Invariance Principle for Lifts of Geodesic Random Walks. [PDF]

J Theor Probab
Junné J, Redig F, Versendaal R.
europepmc   +1 more source