Force fields. From physics, we have the two-dimensional electrostatic force fields arising from a distribution of static (i.e., not moving) charges in the plane. At each point (x_0,y_0) of the plane, we put a vector representing the force which would act on a unit positive charge...
A., Vector fields, Vector analysis developed through its applications to engineering and physics. Cambridge-London-New York-Melbourne. Cambridge University Press. 1977. XI, 329 S., $ 13.50 A H/C. 4.25 A P/Bdoi:10.1002/zamm.19790590216
摘要: A topological description of Killing vector fields as well as conformal Killing vector fields on a 2‐space‐time is given, and the block diagram extension technique is generalized.关键词: Theoretical or Mathematical/ space-time configurations/ conformal killing vector fields block diagram ...
PARALLEL π-VECTOR FIELDS AND ENERGY β-CHANGE. The present paper deals with an intrinsic investigation of the notion of a parallel π-vector field on the pullback bundle of a Finsler manifold (M, L). Th... SOLEIMAN,A. - 《International Journal of Geometric Methods in Modern Physics》 被...
W Freeden,T Gervens - 《Mathematical Methods in the Applied Sciences》 被引量: 108发表: 1993年 A Delaunay Simplification Algorithm for Vector Fields We present a Delaunay based algorithm for simplifying vector field datasets. Our aim is to reduce the size of the mesh on which the vector fiel...
Vector field topology has been successfully applied to represent the structure of steady vector fields. Critical points, one of the essential components of vector field topology, play an important role in describing the complexity of the extracted structure. Simplifying vector fields via critical point...
LINEARIZED INTERACTIONS OF SCALAR AND VECTOR FIELDS WITH THE HIGHER SPIN FIELD IN AdSD. The explicit form of linearized gauge and generalized 'Weyl invariant' interactions of scalar and general higher even spin fields in the AdSD sp... Mkrtchyan,Karapet - 《Armenian Journal of Physics》 被引量:...
Quantization of massive vector fields in curved space–time We develop a cannonical quantization for massive vector fields on a globally hyperbolic Lorentzian manifold. EP Furlani - 《Journal of Mathematical Physics》 被引量: 40发表: 1999年 Quantization of massive vector fields in curved space-time....
work, we additionally conduct motion estimation/motion compensation (ME/MC) on the 4D-CBCT volume by using inter-phase deformation vector fields (DVFs). ... H Zhang,J Ma,Z Bian,... - 《Physics in Medicine & Biology》 被引量: 6发表: 2017年 5D respiratory motion model based image recons...
For the evolution equations 2u/xt=f(u) and u/t=2u/x2+f(u) we derive the analytic functionsfwhere Lie–Bcklund vector fields are admitted. W.〩. Steeb - 《Journal of Mathematical Physics》 被引量: 9发表: 1984年 On Lie-Bäcklund vector fields of the evolution equations $partial sp{...