52 citations · 165 across the 26 of their papers we have counts for
4 papers · 1 filter
Projectivity in Algebraic Cobordism
José Luis González, Kalle Karu
The algebraic cobordism group of a scheme is generated by cycles that are proper morphisms from smooth quasiprojective varieties. We prove that over a field of characteristic zero…
Bivariant Algebraic Cobordism
José Luis González, Kalle Karu
We associate a bivariant theory to any suitable oriented Borel-Moore homology theory on the category of algebraic schemes or the category of algebraic G-schemes. Applying this to t…
Universality of K-Theory
José Luis González, Kalle Karu
We prove that graded K-theory is universal among oriented Borel-Moore homology theories with a multiplicative periodic formal group law.
Descent for algebraic cobordism
José Luis González, Kalle Karu
We prove the exactness of a descent sequence relating the algebraic cobordism groups of a scheme and its envelopes. Analogous sequences for Chow groups and K-theory were previously…