Volume 125; Issue 2

2

The topological sigma model

Year:
1989
Language:
english
File:
PDF, 729 KB
english, 1989
3

The thermodynamic formalism for expanding maps

Year:
1989
Language:
english
File:
PDF, 1.41 MB
english, 1989
4

Inverse spectral problem for the Schrödinger equation with periodic vector potential

Year:
1989
Language:
english
File:
PDF, 1.52 MB
english, 1989
5

BRST cohomology of the super-Virasoro Algebras

Year:
1989
Language:
english
File:
PDF, 1.77 MB
english, 1989
6

The Ising model and percolation on trees and tree-like graphs

Year:
1989
Language:
english
File:
PDF, 803 KB
english, 1989