Results 71 to 80 of about 1,116,810 (260)

Stability of Einstein metrics on symmetric spaces of compact type [PDF]

open access: yesarXiv, 2020
We prove the linear stability with respect to the Einstein-Hilbert action of the symmetric spaces $\mathrm{SU}(n)$, $n\geq3$, and $E_6/F_4$. Combined with earlier results, this resolves the stability problem for irreducible symmetric spaces of compact type.
arxiv  

Hypoellipticity and loss of derivatives with Appendix Analyticity and loss of derivatives [PDF]

open access: yesAnnals of Mathematics vol. 162 no. 2, September 2005, pp. 943-986, 2006
For each value of k, two complex vector fields satisfying the bracket condition are exhibited the sum of whose squares is hypoelliptic but not subelliptic - in fact the operator loses k-1 derivatives in Sobolev norms. In the Appendix it is proven that this operator is analytic hypoelliptic.
arxiv  

Appendix A: Adequacy of representations of finite groups of Lie type [PDF]

open access: yesarXiv, 2012
Thorne introduced the notion of adequate representations as a weakening of the big representations used by Wiles and Taylor and others. In this appendix to Dieulefait's paper, Automorphy of Symm5(GL(2)) and base change, we show that certain representations of SL(2,q) are adequate.
arxiv  

A rare cause of left lower quadrant pain: Amyand's hernia

open access: yesApollo Medicine, 2019
Amyand's hernia is defined as the presence of a normal or inflamed appendix vermiformis within the inguinal hernia sac and was first described by Claudius Amyand. Most cases of Amyand's hernia are seen on the right side associated with the normal anatomy
Faruk Pehlivanli   +5 more
doaj   +1 more source

CORN: Correlation-Driven Nonparametric Learning Approach for Portfolio Selection -- an Online Appendix [PDF]

open access: yesarXiv, 2013
This appendix proves CORN's universal consistency. One of Bin's PhD thesis examiner (Special thanks to Vladimir Vovk from Royal Holloway, University of London) suggested that CORN is universal and provided sketch proof of Lemma 1.6, which is the key of this proof. Based on the proof in Gy\"prfi et al. [2006], we thus prove CORN's universal consistency.
arxiv  

Soergel bimodules for universal Coxeter groups [PDF]

open access: yesarXiv, 2014
We produce an explicit recursive formula which computes the idempotent projecting to any indecomposable Soergel bimodule for a universal Coxeter system. This gives the exact set of primes for which the positive characteristic analogue of Soergel's conjecture holds. Along the way, we introduce the multicolored Temperley-Lieb algebra.
arxiv  

Proper identification of variable star V683 Cas [PDF]

open access: yesarXiv, 2018
Investigation on the object reported by SIMBAD database as V683 Cas shows that this variable star corresponds to the eclipsing binary system GSC 03699-00091 (also identified as NSVS 1850718). The results of the photometric observations of the stars nearby to the position indicated for V683 Cas are reported.
arxiv  

Home - About - Disclaimer - Privacy