Proves that cosymplectic hypersurfaces of six-dimensionalHermitian submanifolds of the octave algebra are ruled manifolds and establishes a necessary and suffic
Analyzes the spatial structure of parking behavior and establishes a basic parking behavior model to represent the parking problem in downtown, and establishes
Presents the iterative method of solving Cauchy problem withreproducing kernel for nonlinear hyperbolic equations, and the application of the computational tech
The high temperature ( 175 ℃ ) operation of a motor spells out special requirements for control algorithms, materials and elements. The stability of motor char