Enumeration of the self-avoiding polygons on a lattice by the Schwinger-Dyson equations
โ Scribed by P. Butera; M. Comi
- Publisher
- Springer
- Year
- 1999
- Tongue
- English
- Weight
- 643 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0218-0006
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The complications encountered in direct renormalization approaches for the self-avoiding walk problem are discussed. Using a decimation transformation on the square lattice, sequences of approximants to the critical exponent Y and to the inverse connective constant K,(l/K, = ~1 are obtained.
The numerical simulation for the exterior problem of Poisson equation is considered. We introduced a polygonal artiยฎcial boundary C e and designed a discrete artiยฎcial boundary condition on it by using the direct method of lines. Then the original problem is reduced to a boundary value problem deยฎne