... Section 8).Let us introduce some notation. Annals of Mathematics On the K2 of degenerations of surfaces and the multiple point formula By A. Calabri, C. Ciliberto, F. Flamini, and ... E3-points of X along ;ã fn() the number of En-points of X along ; in particular, f3()=deg(F);ã rn() the number of Rn-points of X along ;ã sn() the number of Sn-points of X ... and R. Miranda* Annals of Mathematics, 165 (2007), 335–395 On the K2 of degenerations of surfaces and the multiple point formula By A. Calabri, C. Ciliberto, F. Flamini, and R. Miranda*AbstractIn...