• Hierarchy of WDVV associativity equations for n = 3 case and N = 2 when V0 = 0 

      Zhadyranova, A.A.; Anuarbekova, Y.Ye. (L.N.Gumilyov Eurasian National University, 2019)
      We investigate solutions to a hierarchy for N = 2 case when V0 = 0 of WittenDijkgraaf-E.Verlinde-H.Verlinde (WDVV) equations. We give a description of nonlinear partial differential equations of associativity in 2D topological field theories (for some special type solutions of the Witten-Dijkgraaf-E.Verlinde-H.Verlinde (WDVV) system) as integrable nondiagonalizable weakly ...
      2023-08-15