We consider a set of ideal chains, each with N beads (N >> 1) inscribed on a d-dimensional periodic lattice. Different chains are uncorrelated : thus any lattice site may belong to more than one chain ; two chains are said to be connected if they have at least one site in common. This defines a percolation problem (where the variable is the fraction c of occupied sites) physically related to a gelation process in polymers. For d > 4 the critical fraction c 0 is proportional to N-1 and the behaviour near c0 is of the mean field type. This simplification is due to the fact that c0 >> c*, where c* (∼ N1-d/2) is the concentration at which the chains begin to overlap. For d > 1) inscrites sur un réseau périodique à d dimensions. Il n'y a pas d...
We consider the problem of site-bond percolation on a triangular lattice modelizing a 2D random mixt...
Let pc(d) be the critical probability for percolation in Z d. In this paper it is shown that limd→ ∞...
We derive a new lower bound p c ? 0:8107 for the critical value of Mandelbrot's dyadic fractal ...
We consider a set of ideal chains, each with N beads (N >> 1) inscribed on a d-dimensional periodic ...
Percolation theory deals with forming of connected objects inside dis-ordered media. One of the poss...
Percolation theory is a useful tool when modeling the random interconnectivity of the microscopic el...
In this paper, the percolation of (a) linear segments of size k and(b) k-mers of different structure...
We derive scaling laws for the percolation properties of an elongated lattice, i.e., those with dime...
Site and bond percolation of k-mers of different structures and forms deposited on 2-D regular latti...
We consider the problem of detecting a percolating structure in an off-lattice model polymer system ...
In the present paper, the site-percolation problem corresponding to linear k-mers (containing k iden...
© 2019 American Physical Society. How does removal of sites by a random walk lead to blockage of per...
Wepropose a statistical model defined on tetravalent three-dimensional lattices in general and the t...
In this paper we study bond percolation on a one-dimensional chain with power-law bond probability C...
The problem of percolation on Archimedean and 2-uniform lattices is investigated. An empirical formu...
We consider the problem of site-bond percolation on a triangular lattice modelizing a 2D random mixt...
Let pc(d) be the critical probability for percolation in Z d. In this paper it is shown that limd→ ∞...
We derive a new lower bound p c ? 0:8107 for the critical value of Mandelbrot's dyadic fractal ...
We consider a set of ideal chains, each with N beads (N >> 1) inscribed on a d-dimensional periodic ...
Percolation theory deals with forming of connected objects inside dis-ordered media. One of the poss...
Percolation theory is a useful tool when modeling the random interconnectivity of the microscopic el...
In this paper, the percolation of (a) linear segments of size k and(b) k-mers of different structure...
We derive scaling laws for the percolation properties of an elongated lattice, i.e., those with dime...
Site and bond percolation of k-mers of different structures and forms deposited on 2-D regular latti...
We consider the problem of detecting a percolating structure in an off-lattice model polymer system ...
In the present paper, the site-percolation problem corresponding to linear k-mers (containing k iden...
© 2019 American Physical Society. How does removal of sites by a random walk lead to blockage of per...
Wepropose a statistical model defined on tetravalent three-dimensional lattices in general and the t...
In this paper we study bond percolation on a one-dimensional chain with power-law bond probability C...
The problem of percolation on Archimedean and 2-uniform lattices is investigated. An empirical formu...
We consider the problem of site-bond percolation on a triangular lattice modelizing a 2D random mixt...
Let pc(d) be the critical probability for percolation in Z d. In this paper it is shown that limd→ ∞...
We derive a new lower bound p c ? 0:8107 for the critical value of Mandelbrot's dyadic fractal ...