6 papers
The nature of manifolds of periodic points for higher dimensional integrable maps II
Satoru Saito, Noriko Saitoh
We study periodicity conditions of a rational map on with invariants and show that a set of isolated periodic points and an algebraic variety of finife dimension do…
The nature of manifolds of periodic points for higher dimensional integrable maps
Satoru Saito, Noriko Saitoh
By studying periodic points for rational maps on with invariants, we show that they form an invariant variety of dimension if the periodicity conditions are `ful…
A Realization of Discrete Geometry by String Model
Satoru Saito
A realization of discrete conjugate net is presented by using correlation functions of strings in a gauge covariant form.
Phase Space Discretization and Moyal Quantization
Ryuji Kemmoku, Satoru Saito
The Moyal quantization is described as a discretization of the classical phase space by using difference analogue of vector fields. Difference analogue of Lie brackets plays the ro…
as a Discretization of Virasoro Algebra
Ryuji KEMMOKU, Satoru SAITO, 13 pages +1
It is shown that the algebra is nothing but the simplest subalgebra of a -discretized \vi\ algebra, in the language of the KP hierarchy explicitly.
Quantum Hall effect from soliton equation
Hideaki Hiro-Oka, Satoru Saito
The Laughlin function of quantum Hall effect is shown to satisfy Hirota's bilinear difference equation with certain coefficients a little different from the KP hierarchy. Vertex op…