Konstantin Feldman
Paper stuff...
Miraculous cancellation and Pick's theorem
.
Boundary effects in non-uniform spin chains
.
Exact diagonalization of the XY-Hamiltonian of open linear chains with periodic coupling constants and its application
.
Functional equations and the generalised elliptic genus
.
Chern numbers of Chern submanifolds
.
Hirzebruch genera of manifolds supporting a Hamiltonian circle action
.
An equivariant analogue of the Poincaré–Hopf theorem
.
The index of an equivariant vector field, and addition theorems for Pontryagin characteristic classes
.
A new proof of the Frobenius conjecture on the dimensions of real algebras without zero divisors
.
An addition formula for the first half-integer Pontryagin class in complex cobordisms
.
ExtraMaths4Fun
Mathematical knacks
.
Isometries
.
Cobordism
Bordism (from
urban dictionary
) - complete and utter boredom, a state in which you're sitting there falling asleep when you're wide awake. I do
cobordism
, it is more fun - you can multiply there.