A. Xicote´ ncatl, Chen- Ruan cohomology of cotangent orbifolds and Chas-Sullivan string topology, Math. Res. Lett. 14 (3), (2007), 491-501.GLS+07] A. Gonza´lez, E. Lupercio, C. Segovia, B. Uribe, and M. A. Xicote´ncatl, Chen-Ruan cohomology of cotangent orbifolds and ...
J iang , Y., The Chen–Ruan cohomology of weighted projective spaces. Canad. J. Math. , 59 (2007), 981–1007. MATH MathSciNetJiang,Y.The Chen-Ruan cohomology of weighted projective spaces.Canadian Journal of Mathematics. 2007Jiang, Y.: The Chen-Ruan cohomology of weighted projective ...
Etingof, Hochschild Cohomology of Quantized Symplectic Orbifolds and the Chen-Ruan Cohomology, Int. Math. Res. Not. 27 (2005) 1657--1688; ITEP-TH-43/04; math.QA/0410562.V.A. Dolgushev and P.I. Etingof, Hochschild cohomology of quantized symplectic orb- ifolds and the Chen-Ruan ...