17 research outputs found
The mapping class group and the Meyer function for plane curves
For each d>=2, the mapping class group for plane curves of degree d will be
defined and it is proved that there exists uniquely the Meyer function on this
group. In the case of d=4, using our Meyer function, we can define the local
signature for 4-dimensional fiber spaces whose general fibers are
non-hyperelliptic compact Riemann surfaces of genus 3. Some computations of our
local signature will be given.Comment: 24 pages, typo adde
Surface Density of Pyrenesulfonic Acid at the Air-Water Interface as Determined by Laser Two-Photon Ionization: Effect of pH and Salt.
Classification of R-operators
We classified the R-operators which satisfy the quantum YangâBaxter equation on a function space. In this study, we gave all the meromorphic solutions of the system of the functional equations which is a necessary and sufficient condition for the R-operator to satisfy the YangâBaxter equation. Most of the solutions were expressed in terms of the elliptic, trigonometric and rational functions