Results 101 to 110 of about 23,334 (203)

Rigidity phenomena and the statistical properties of group actions on $\text {CAT}(0)$ cube complexes

Forum of Mathematics, Sigma
We compare the marked length spectra of some pairs of proper and cocompact cubical actions of a nonvirtually cyclic group on $\mathrm {CAT}(0)$ cube complexes.
Stephen Cantrell, Eduardo Reyes
doaj   +1 more source

M-theory, black holes and cosmology. [PDF]

Proc Math Phys Eng Sci, 2021
Kallosh R.
europepmc   +1 more source

Cohomological invariants of finite Coxeter groups [PDF]

, 2011
Jérôme Ducoat
openalex   +1 more source

The Toda-Weyl mass spectrum

Nuclear Physics B
The masses of affine Toda theories are known to correspond to the entries of a Perron-Frobenius eigenvector of the relevant Cartan matrix. The Lagrangian of the theory can be expressed in terms of a suitable eigenvector of a Coxeter element in the Weyl ...
Martin T. Luu
doaj   +1 more source

Reciprocity and rationality for the greedy normal form of a Coxeter group [PDF]

, 2008
Richard A. Scott
openalex   +1 more source

Spacelike Singularities and Hidden Symmetries of Gravity

Living Reviews in Relativity, 2008
We review the intimate connection between (super-)gravity close to a spacelike singularity (the “BKL-limit”) and the theory of Lorentzian Kac-Moody algebras.
Henneaux Marc, Persson Daniel, Spindel Philippe   +2 more
doaj  

A Note on Parabolic Subgroups of a Coxeter Group [PDF]

, 2005
Dongwen Qi
openalex   +1 more source

Some combinatorial models for reduced expressions in Coxeter groups [PDF]

, 2011
Hugh Denoncourt
openalex   +1 more source

Crystallography of homophase twisted bilayers: coincidence, union lattices and space groups. [PDF]

Acta Crystallogr A Found Adv, 2023
Gratias D, Quiquandon M.
europepmc   +1 more source

Quadratic Integers and Coxeter Groups [PDF]

, 1999
Norman W. Johnson, Asia Ivić Weiss
openalex   +1 more source