Symmetries and invariants for the 2D-Ricci flow model

被引：16
作者：
Cimpoiasu, Rodica [1 ]
Constantinescu, Radu [1 ]
机构：
[1] Univ Craiova, Craiova 200585, Romania
来源：
JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS | 2006年 / 13卷 / 02期
关键词：
D O I：
10.2991/jnmp.2006.13.2.10
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The paper investigates some special Lie type symmetries and associated invariant quantities which appear in the case of the 2D Ricci flow equation in conformal gauge. Starting from the invariants some simple classes of solutions will be determined.
引用
收藏
页码：285 / 292
页数：8
相关论文
共 11 条
  • [1] Bakas I., 2003, JHEP-Journal of High Energy Physics
  • [2] Ricci flows and infinite dimensional algebras
    Bakas, I
    [J]. FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS, 2004, 52 (6-7): : 464 - 471
  • [3] CARSTEA S, HEPTH0506113V1
  • [4] EULER M, 1997, S NONLINEAR MATH PHY, V1, P70
  • [5] HONE ANW, SOLVINT9703005V1
  • [6] HONE ANW, NLINSI0502017V1
  • [7] Symmetry, singularities, and integrability in complex dynamics II. Rescaling and time-translation in two-dimensional systems
    Leach, PGL
    Cotsakis, S
    Flessas, GP
    [J]. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2000, 251 (02) : 587 - 608
  • [8] Leach PGL, 2000, J NONLINEAR MATH PHY, V7, P445, DOI 10.2991/jnmp.2000.7.4.4
  • [9] Matinyan S. G, 1981, Sov. Phys. JETP, V53, P421
  • [10] Olver P J, 1993, APPL LIE GROUPS DIFF
12