20 citations · 58 across the 27 of their papers we have counts for
33 papers
Computing the Conley Index: a Cautionary Tale
Konstantin Mischaikow, Charles Weibel
This paper concerns the computation and identification of the (homological) Conley index over the integers, in the context of discrete dynamical systems generated by continuous map…
Module structure of the -theory of polynomial-like rings
Christian Haesemayer, Charles Weibel
Suppose is a submonoid of a lattice, not containing a line. In this note, we use the natural -grading on the monoid algebra to prove structural results about the rela…
Localization, monoid sets and K-theory
Ian Coley, Charles Weibel
We develop the K-theory of sets with an action of a pointed monoid (or monoid scheme), analogous to the -theory of modules over a ring (or scheme). In order to form localization…
Persistent homology with non-contractible preimages
Konstantin Mischaikow, Charles Weibel
For a fixed , we analyze the space of all sequences , approximating a continuous function on the circle, with a given persistence diagram , and show that t…
Grothendieck-Witt groups of some singular schemes
Max Karoubi, Marco Schlichting, Charles Weibel
We establish some structural results for the Witt and Grothendieck-Witt groups of schemes over , including homotopy invariance for Witt groups and a formula for th…
The Witt group of real surfaces
Max Karoubi, Charles Weibel
Let be an algebraic variety defined over , and the space of its complex points. We compare the algebraic Witt group of symmetric bilinear forms on v…