2 papers
math.RA2023
Witt invariants of Weyl groups
Tamar Blanks
We describe the Witt invariants of a Weyl group over a field by giving generators for the -module of Witt invariants, under the assumption that the characteristic of…
cs.CR2021
Generating cryptographically-strong random lattice bases and recognizing rotations of
Tamar Lichter Blanks, Stephen D. Miller
Lattice-based cryptography relies on generating random bases which are difficult to fully reduce. Given a lattice basis (such as the private basis for a cryptosystem), all other ba…