Franziska Bittner's research while affiliated with University Hospital Essen and other places
What is this page?
This page lists the scientific contributions of an author, who either does not have a ResearchGate profile, or has not yet added these contributions to their profile.
It was automatically created by ResearchGate to create a record of this author's body of work. We create such pages to advance our goal of creating and maintaining the most comprehensive scientific repository possible. In doing so, we process publicly available (personal) data relating to the author as a member of the scientific community.
If you're a ResearchGate member, you can follow this page to keep up with this author's work.
If you are this author, and you don't want us to display this page anymore, please let us know.
It was automatically created by ResearchGate to create a record of this author's body of work. We create such pages to advance our goal of creating and maintaining the most comprehensive scientific repository possible. In doing so, we process publicly available (personal) data relating to the author as a member of the scientific community.
If you're a ResearchGate member, you can follow this page to keep up with this author's work.
If you are this author, and you don't want us to display this page anymore, please let us know.
Publications (2)
We collect some properties of the motivic zeta functions and the motivic nearby fiber defined by Denef and Loeser. In particular, we calculate the relative dual of the motivic nearby fiber. We give a candidate for a nearby cycle morphism on the level of Grothendieck groups of varieties using the motivic nearby fiber.
Using the weak factorization theorem we give a simple presentation for the value group of the universal Euler characteristic with compact support for varieties of characteristic zero and describe the value group of the universal Euler characteristic of pairs. This gives a new proof for the existence of natural Euler characteristics with values in t...
Citations
... For a one dimensional face γ , we denote by n γ the normal vector to γ , exterior to , with integral coordinates and the smallest norm. With these notations we have: 3. The dual cone C γ of any one dimensional face γ of is the cone R >0 n γ . ...
... 4.1.4. Although the classes of elliptic curves in K an 0 coincide, the classes of different elliptic curves in K 0 (Var C ) are distinct, as follows from Franziska Bittner's description of K 0 (Var C ) in [Bit04]. She proved that K 0 (Var C ) is generated by classes of smooth projective varieties modulo relations ...
