Symplectic Cobordism in Small Dimensions and a Series of Elements of Order Four

Aleksandr L. Anisimov, Vladimir V. Vershinin

We present the structure of symplectic cobordism ring $MS{p}_{\ast }$ in dimensions up to 51 and give a construction of an infinite series of elements ${\Gamma }_i$, $i=1,3,4,...$, of order f…