Kirill Zaynullin

The "ABC algebra workshops" is a series of PIMS-sponsored research workshops on algebra and related topics. Originally designed to bring together researchers from the Universities of Alberta and British Columbia (thus the acronym ABC), these...

We apply the techniques of formal Demazure operators to obtain an algebraic model for the T-equivariant oriented cohomology of the variety of Borel subgroups of a linear algebraic group. This is a joint project with B. Calmes and C. Zhong.

We discuss possible generalizations of the concept of Schubert and Grothendieck polynomials to the context of an arbitrary algebraic oriented cohomology theory. We apply these techniques to a rational formal group law and obtain formulas for the...