416 citations
- Max Planck Institute for Mathematics in the SciencesDE241 papers
- Max Planck SocietyDE202 papers
- Capital Normal UniversityCN141 papers
- Leipzig UniversityDE18 papers
- China University of Petroleum, East ChinaCN17 papers
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- University of BonnDE12 papers
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12 papers · 1 filter
Notes on locally free class groups
Chia-Fu Yu
A theorem of Swan states that the locally free class group of a maximal order in a central simple algebra is isomorphic to a restricted ideal class group of the center. In this art…
The center of the affine nilTemperley-Lieb algebra
Georgia Benkart, Joanna Meinel
We give a description of the center of the affine nilTemperley-Lieb algebra based on a certain grading of the algebra and on a faithful representation of it on fermionic particle c…
Derived varieties of complexes and Kostant's theorem for gl(m|n)
Mikhail Kapranov, Svyatoslav Pimenov
Given a graded vector space V, the variety of complexes Com(V) consists of all differentials making V into a cochain complex. This variety was first introduced by Buchsbaum and Eis…
Symbolic Dynamics, Modular Curves, and Bianchi IX Cosmologies
Yuri Manin, Matilde Marcolli
It is well known that the so called Bianchi IX spacetimes with SO(3)-symmetry in a neighbourhood of the Big Bang exhibit a chaotic behaviour of typical trajectories in the backward…
New bounds for the inhomogenous Burgers and the Kuramoto-Sivashinsky equations
Michael Goldman, Marc Josien, Felix Otto
We give a substantially simplified proof of near-optimal estimate on the Kuramoto-Sivashinsky equation from [F. Otto, "Optimal bounds on the Kuramoto-Sivashinsky equation", JFA 200…
Super quantum discord for X-type states
Tao Li, Teng Ma, Yaokun Wang +2
Weak measurement is a new way to manipulate and control quantum systems. Different from projection measurement, weak measurement only makes a small change in status. Applying weak…