Using normal and shear rigid coefficients of intact rock and fracture plane,rigidly normal, shear equivalent rigid coefficients of fissure rock mass are conduct
Bifurcations with constraints are open problems appeared in research on periodic bifurcations of nonlinear dynamical systems, but the present singularity theory
Let G be a graph, k 1 , …, km be positive integers. If the edges of graph G can be in graph Gand | E(H) ∩ E(Fi) | = 1 for all 1 ≤ i ≤ m, then we can call th
A symplectic mapping is studied carefully. The exponential diffusion law in developed chaotic region and algebraic law in mixed region were observed. An area wa
A new unsteady three-dimensional convective-diffusive mathematical model for the transportation of macromolecules and water across the arterial wall was propose
Based on a comprehensive discussion of the calculation method for the thresholdcrossing statistics of zero mean valued, narrow banded Gaussian processes of vari