A Combinatorially Explicit Relative Möbius Function on Affine Grassmannians and a Proposal for an Affine Infinite Symmetric Group
Lugo, Michael Ruben
MetadataShow full item record
For an affine Weyl group W, we explicitly determine the elements for which the Möbius function of the subposet of affine Grassmannians under the Bruhat order is non-zero by utilizing the quantum Bruhat graph of the classical Weyl group associated to W . Then we examine embedding stable and consistent statistics on the affine Weyl group of type A which permit the definition of an affine infinite symmetric group.
- Doctoral Dissertations 
Showing items related by title, author, creator and subject.
Capturing Enveloped Viruses on Affinity Grids for Downstream Cryo- Electron Microscopy Applications Kiss, G.; Chen, X. M.; Brindley, M. A.; Campbell, P.; Afonso, C. L.; Ke, Z. L.; Holl, J. M.; Guerrero-Ferreira, R. C.; Byrd-Leotis, L. A.; Steel, J.; Steinhauer, D. A.; Plemper, R. K.; Kelly, D. F.; Spearman, P. W.; Wright, E. R. (Cambridge University Press, 2014-02)Electron microscopy (EM), cryo-electron microscopy (cryo-EM), and cryo-electron tomography (cryo-ET) are essential techniques used for characterizing basic virus morphology and determining the three-dimensional structure ...
Zuo, Ziwei (Virginia Tech, 2014-01-29)Optical sensor systems that integrate Long-Period-Gratings (LPG) as the detection arm have been proven to be highly sensitive and reliable in many applications. With increasing public recognition of threats from bacteria-induced ...