Isomorphism of coefficient rings of Buchstaber and Krichever formal groups

TL;DR

This paper constructs an explicit isomorphism between the coefficient rings of Buchstaber and Krichever formal groups, clarifying their algebraic relationship.

Contribution

It provides the first explicit construction of the isomorphism between these two formal groups' coefficient rings.

Findings

Explicit isomorphism constructed

Clarifies algebraic relationship between the groups

Advances understanding of formal group structures

Abstract

In this work we give an explicit construction of the isomorphism of coefficient rings of Buchstaber and Krichever formal groups.